PARTS OF MACHINES, NAMELY, EVAPORATORS USED FOR HIGH VACUUM EVAPORATION

Flexible partial dentures

Measuring apparatus and instruments, namely, methane detectors using laser beams for detecting gas leaks in piping systems, gas governors or combustions apparatuses and instruments

ELECTRO-OPTICAL DEVICES FOR MODULATING LIGHT BEAMS-NAMELY, LASER MODULATORS AND Q-SWITCHES, HIGH VOLTAGE PULSE GENERATORS AND ELECTRICAL AMPLIFIERS FOR USE IN CONNECTION WITH LASER AND OPTICAL SYSTEMS, ELECTRO-OPTICAL CRYSTALS, ELECTRO-ACOUSTIC CRYSTALS, PIEZO-ELECTRIC CRYSTALS, LIGHT POLARIZING CRYSTALS, X-RAY ANALYZING CRYSTALS, LIGHT-FREQUENCY-SHIFTING CRYSTALS, LIGHT POLARIZING PRISMS, BEAM-SPLITTERS, RETARDATION PLATES, FARADAY MAGNETO-OPTIC DEVICES, AND OPTICAL ISOLATORS

ELECTRO-OPTICAL DEVICES FOR MODULATING LIGHT BEAMS-NAMELY, LASER MODULATORS AND Q-SWITCHES, HIGH VOLTAGE PULSE GENERATORS AND ELECTRICAL AMPLIFIERS FOR USE IN CONNECTION WITH LASER AND OPTICAL SYSTEMS, ELECTRO-OPTICAL CRYSTALS, ELECTRO-ACOUSTIC CRYSTALS, PIEZO-ELECTRIC CRYSTALS, LIGHT POLARIZING CRYSTALS, X-RAY ANALYZING CRYSTALS, LIGHT-FREQUENCY-SHIFTING CRYSTALS, LIGHT POLARIZING PRISMS, BEAM-SPLITTERS, RETARDATION PLATES, FARADAY MAGNETO-OPTIC DEVICES, AND OPTICAL ISOLATORS

ELECTRO-OPTICAL DEVICES FOR MODULATING LIGHT BEAMS-NAMELY, LASER MODULATORS AND Q-SWITCHES, HIGH VOLTAGE PULSE GENERATORS AND ELECTRICAL AMPLIFIERS FOR USE IN CONNECTION WITH LASER AND OPTICAL SYSTEMS, ELECTRO-OPTICAL CRYSTALS, ELECTRO-ACOUSTIC CRYSTALS, PIEZO-ELECTRIC CRYSTALS, LIGHT POLARIZING CRYSTALS, X-RAY ANALYZING CRYSTALS, LIGHT-FREQUENCY-SHIFTING CRYSTALS, AND LIGHT POLARIZING PRISMS, BEAM-SPLITTERS AND RETARDATION PLATES