73836347
Nov 6, 1989
Jun 9, 1992
ALUMINUM, STEEL, TITANIUM AND ZINC PRODUCTS; NAMELY, ALUMINUM EXTRUSIONS, ALUMINUM AND ZINC DIE CASTINGS; EXPANSION JOINTS FOR USE IN AEROSPACE DUCTING
Metal GoodsJET ENGINE COMPONENTS; NAMELY, AIR AND EXHAUST DUCTING, FRONT, MID AND REAR FRAMES; FRACTIONAL AC AND DC MOTORS; INDUSTRIAL CENTRIFUGES, CONDENSERS, DEWATERING PRESSES AND CHECK VALVES FOR USE IN STEAM TURBINES, FEEDWATER HEATERS AND HEATING SYSTEMS AND BELLOWS
MachineryELECTROACOUSTIC SYSTEMS; NAMELY, SONAR AND DOPPLER SENSOR, DEPTH SOUNDERS, DOCKING UNITS, NAVIGATIONAL AIDS AND UNDERWATER TELEPHONES; THERMISTORS, OVERCURRENT PROTECTORS, OVERTEMPERATURE PROTECTORS, TEMPERATURE COMPENSATION CONTOLS; THERMISTOR PROBES AND PARTS THEREFOR; ACTUATORS; INSTRUMENTS TO MEASURE, CONTROL AND RECORD PRESSURE, TEMPERATURE FLOW AND LEVEL
Electrical and Scientific ApparatusHEAT TRANSFER EQUIPMENT; NAMELY, SHELL AND TUBE HEAT EXCHANGERS, REFRIGERATION UNITS, FILTRATION EQUIPMENT; NAMELY, INDUSTRIAL PLATE FILTERS, FILTER MEDIA; NAMELY, VACUUM FILTER BELTS, PRESSURE LEAF FILTER BAGS, CENTRIFUGE BAGS AND LINERS, AND WET SCRUBBERS
Environmental Control Apparatus