ELECTRONIC FLASH GUNS

Unitary Combustion Control Equipment for Regulating the Delivery of Air and Fuel Such as Liquid, Gaseous, and Solid Fuels to and for Combustion in Steam Boiler Furnaces, and Metallurgical Furnaces, and Accessories Therefor, Such Equipment and Accessories Comprising Recording and Integrating Flow, Pressure, and Temperature Meters, Pneumatic Industrial Control Components, Master Regulators, Balanced Float Regulators, Master Senders, Receiving Regulators, Control Panels, Ratio Relays, Single and Multiple Diaphragm Regulators, Oil Operated Pressure Regulators, Oil Operated Gas and Air Regulators, Butterfly Valves, Variable Ratio Regulators, Oil Control Valves, Compensating Relays, Hand Operated Relays for Remote Hand Control, Steam Pressure Reducing and Desuperheating Equipment, Roto-Reciprocating Valves, Electronic Industrial Control Components, and Accessories and Parts for the Foregoing Equipment

METERING PUMPS

SPEEDOMETER PARTS-NAMELY, SPEEDOMETER CABLES, SPEEDOMETER CABLE AND CASING ASSEMBLIES, AND SPEEDOMETER TIPS AND FERRULES; AND RECONDITIONING PARTS KITS FOR SPEEDOMETERS SOLD AS A UNIT AND CONTAINING SOME OR ALL OF SAID PARTS.

Photographic Equipment-Namely, Editing Equipment, Splicers, Splicing Tape, Splicing Kits, Rewinds, Reels, Viewers, Film Proofers, Photographic Adhesive, Slide Mounting Kits, Composing Templets; and Tape Recording Equipment-Namely, Splicers and Splicing Tape

Picture and Facsimile Transmission Apparatus, Ordinary and Photosensitive Recording Papers, Recording Foils and Recording Films Therefor

APPLIANCES,APPARATUS AND MACHINES OF THE LOW VOLTAGE AND OTHER ELECTRIC AND ELECTRONIC COMMUNICATION SYSTEM, ELECTRO MECHANICAL AND PRECISION APPLIANCES, APPARATUS, INSTRUMENTS AND MACHINES-NAMELY, RECORDING INSTRUMENTS, TACHOMENTERS, SPEED INDICATORS, AND CASH REGISTERS

Taximeters, Odometers, Speedometers, Revolution Counters, Speed Indicators, Ampere-Meters, Oil Pressure Meters and Temperature Meters, All for Use in Motor Vehicles and Aeroplanes

Trimming Potentiometers

Liquid and Gas Pressure Gages and Accessories Therefor

HIGH CAPACITY LIQUID METERS AND METERING SEPARATORS

BLOOD BANKING AND RELATED EQUIPMENT; APPARATUS FOR REGULATING THE FLOW OF BLOOD AND OTHER THERAPEUTIC FLUID

OPHTHALMIC MOUNTINGS AND PARTS THEREOF

BLOOD DILUTING PIPETTES

FILTERS FOR CAMERA LENSES

[ INSTRUMENTS USED FOR MEASURING OR TESTING PURPOSES-NAMELY, ATTENUATORS, BOLOMETER MOUNTS, BRIDGES, CRYSTAL DETECTORS, DIRECTIONAL COUPLERS, ELECTRONIC COUNTERS, ELECTRONIC FREQUENCY METERS, FREQUENCY AND MODULATION MONITORS, FREQUENCY CONVERTERS, HARMONIC WAVE ANALYZERS, LOW PASS FILTERS, MICROWAVE DETECTOR MOUNTS, MICROWAVE POWER METERS, MICROWAVE PROBES, MICROWAVE SLOTTED SECTIONS, MICROWAVE TERMINATIONS, MICROWAVE THERMISTOR MOUNTS, MICROWAVE TEST SETS, NOISE AND DISTORTION ANALYZERS, OSCILLATORS, PROBE CARRIAGES, PULSE GENERATORS, RATIO METERS, SCALERS, SECONDARY FREQUENCY STANDARDS, SIGNAL GENERATORS, SQUARE WAVE GENERATORS, STANDING WAVE INDICATORS, TACHOMETER GENERATORS, ] THERMISTOR MOUNTS, [ VOLTAGE DIVIDERS, VOLTMETERS, WAVEFORM ANALYZERS, WAVEGUIDE ADJUSTABLE SHORTS, WAVEGUIDE ATTENUATORS, WAVEGUIDE MOVING LOADS, WAVEGUIDE PHASE SHIFTERS, WAVEGUIDE T'S, AND WAVEGUIDE TUNERS ]

APPARATUS AND DEVICES FOR DETECTING, MEASURING, AND MONITORING THE LEVEL OF SUBSTANCES WITHIN CONTAINERS

DIMENSIONAL GAGES

PHOTOGRAPHIC APPARATUS-NAMELY, FINDER LENSES FOR PHOTOGRAPHIC CAMERAS

PHOTOGRAPHIC APPARATUS CONSISTING OF TRIPODS AND PANHEADS

HYGROMETERS

HYDROSTATIC LEVELS

MOTION PICTURE SCREENS

LABORATORY APPARATUS-NAMELY, COLORIMETERS, COLORIMETRIC COMPARATORS, DEPTH REDUCTION RODS, TEST KITS FOR DETERMINING PH, ELECTRODE PH METERS, TURBIDIMETERS, SOIL TESTERS, ROSIN COLOR COMPARISON STANDARDS FOR BLOOD TESTING, BACTERIA COUNTING APPARATUS, HEMOMETERS , HAEMACYTOMETERS, BLOOD SEDIMENTATION APPARATUS, STALAGMOMETERS, VISCOMETERS, MICROSCOPE COVER GLASSES AND GLASS SLIDES, COVER GLASSES FOR POLARISCOPE TUBES, TUBES, PRISMS, LENSES, AND PLANO-PARALLEL PLATES FOR BLOOD TESTING APPARATUS

MAGNETIC COMPASSES

FILM STRIPS

PHOTOGRAPHIC CAMERAS

ELECTRIC TEST APPARATUS-NAMELY, OSCILLOSCOPES, ELECTRIC SIGNAL GENERATORS, ELECTRIC SIGNAL TRACERS, ELECTRIC WAVE GENERATORS [ , ELECTRIC SWEEP GENERATORS, ] ELECTRIC TIMERS, ELECTRIC CONDENSER CHECKERS, AND VACUUM TUBE VOLTMETERS

OPTICAL BENCHES, OPTICAL KITS, PRISM ASSEMBLIES, INDIVIDUAL LENSES AND PRISMS

OPTICAL FRAMES

Weighing Scales

SEXTANTS, TELESCOPES, BINOCULAR GLASSES, BAROMETERS, OCTANTS, CHART RULES, CHART DIVIDERS, DRAWING INSTRUMENTS, INCLUDING INSTRUMENTS USED BY MECHANICAL OR SURVEYORS' DRAFTSMEN, AND SUCH INSTRUMENTS AS PLANIMETERS, INTEGRATORS, PANTAGRAPHS, EIDOGRAPHS AND INSTRUMENTS FOR PRODUCING THE PARABOLA, THE HYPERBOLA, CIRCLES AND OTHER CURVES, RULES FOR PRODUCING PARALLEL LINES AND LINES SET AT AN ANGLE, DDAFTING MACHINES, SLIDE RULES, PROTRACTORS, ENGINEERS' AND SURVEYORS' MECHANICAL AND NAVIGATIONAL SCALES, AZIMUTH INSTRUMENTS, LOGS AND LOG LINES, SOUNDING MACHINES, ARTIFICIAL HORIZONS, THERMOMETERS, AND SHIPS' COMPASSES

Weighing Scales