9 [ LABORATORY GLASSWARE, namely, VOLUMETRIC GLASSWARE, BEAKERS, BOTTLES, ROUND BOTTOM FLASKS, FLAT BOTTOM FLASKS, ERIENMEYER FLASKS, KJELDAHL FLASKS, TEST TUBES, FUNNELS, EVAPORATING AND CRYSTALLIZING DISHES, WATCH GLASS DISHES, DRIP TRAYS, PETRI DISHES, DROPPING FUNNELS, WEIGHING BOTTLES, PIPETTES, BURETTES, MEASURING CYLINDERS, MIXING CYLINDERS, VOLUMETRIC FLASKS, FILTERING FLASKS, FILTER DISCS, FILTER CANDLES, FILTER CRUCIBLES, ADAPTERS, FILTER FUNNELS, SCREW FILTERS, GAS WASHING BOTTLES, SUCTION TUBES, FILTER TUBES, DESICCATORS, FLAT FLANGE REACTION VESSELS, STIRRER BEARING AND STIRRER SHAFTS, STOPCOCKS, AND JOINTS, AUTOMATIC VALVES FOR LABORATORY PURPOSES, namely, A CHEMICAL ASSEMBLY FOR LETTING ACID DRIP INTO REGULATORY GASES AND FLUIDS, ELECTRODES FOR PH, REDOX, DISSOLVED OXYGEN AND CONDUCTIVITY MEASUREMENT; BUFFER, ELECTROLYTIC AND AUXILIARY SOLUTIONS; MEASURING INSTRUMENTS, namely, PH, O2 AND CONDUCTIVITY METERS, CAPILLARY VISCOMETERS, AUTOMATIC VISCOSITY MEASURING INSTRUMENTS, AUTOMATIC CLEANER DEVICES FOR VISCOMETERS, THERMOSTATS; DISTILLATION DEVICES, LABORATORY HEATERS, TITRATION DEVICES, COMPUTER-ASSISTED TITRATING DEVICES, IMMERSION-TYPE AND FLOW-TYPE PROBES; SPECIAL GLASS FOR PROCESS ENGINEERING IN THE CHEMICAL, PHARMACEUTICAL, ENVIRONMENTAL, FOOD AND OTHER RELATED INDUSTRIES FOR DISTILLATION, RECTIFICATION, EXTRACTION, ABSORPTION AND REACTION PURPOSES, namely, PIPELINES, DRAIN AND VENT LINES, VALVES, VESSELS AND STIRRERS, CHEMICAL AND METERING PUMPS, COLUMN COMPONENTS, HEAT EXCHANGERS, MEASURING AND CONTROL EQUIPMENT, namely, THERMOMETERS AND TIMERS, COUPLINGS AND GASKETS, FRAMEWORK CONSTRUCTION COMPONENTS, NAMELY, FRAMEWORK TUBES, TUBE BASES, TUBE COUPLINGS AND SLEEVES, HINGED CONNECTORS FOR USE IN LABORATORIES; POROUS FILTER ELEMENTS MADE OF SINTERED GLASS FOR USE IN LABORATORIES; GLASS COMPONENTS, FOR TV'S AND MONITORS, namely, BULBS, TUBES, SCREENS, FUNNELS, NECKS, CONTRAST ENHANCEMENT FILTERS, GLASS SOLDER AND ANODE BUTTONS FOR USE IN TVS AND MONITORS; PHOTO MULTIPLIERS, FLASH BULBS, X-RAY AND IMAGE AMPLIFIER TUBES; ] HERMETIC, HIGHLY-INSULATED GLASS-TO-METAL SEALS, NAMELY, HOUSINGS FOR TRANSISTORS, DIODES, QUARTZ OSCILLATORS, HYBRID CIRCUITS, REACTOR SAFETY CONTAINERS, SENSORS AND LITHIUM BATTERIES; WINDOWS, LENSES AND FILTER CAPS FOR OPTO-ELECTRONIC COMPONENTS; SPECIAL GLASS IN THE FORM OF PRECISION CUT TUBES FOR HERMETIC SEALS, namely, REED SWITCHES, DIODES, CAPACITORS, RESISTORS, FUSES; INTEGRATED-OPTICS COMPONENTS, namely, SENSORS AND INTEGRATED-OPTICS CHIPS AS LIGHT-WAVE GUIDES AND BRANCHES; SLAB-WAVE GUIDES, Y-BRANCHES, STAR COUPLERS, MULTIPLEXERS AND DEMULTIPLEXERS, INTERFEROMETERS AND RING RESONATORS; FIBRE-OPTIC APPARATUS AND THEIR COMPONENTS FOR MEDICAL, WEIGHING AND CONTROLLING APPLIANCES, namely, ENDOSCOPES; SPECIAL GLASS FIBERS, LIGHT-CONDUCTING RODS AND CONES, FLEXIBLE IMAGE GUIDES, COLD LIGHT SOURCES AND FLEXIBLE LIGHT-GUIDES, AND LASERS; OPTICAL GLASS, RADIATION FILTERS, INTERFERENCE FILTERS, OPTICAL FILTERS, SPECIAL GLASS AND GLASS CERAMIC COMPONENTS FOR OPTICAL COMPONENTS NAMELY; LENSES, PRISMS, MIRRORS FOR OPTICAL APPARATUS AND INSTRUMENTS, FOR OPHTHALMIC PURPOSES, FOR SPECTACLE LENSES, FOR OBJECTIVES IN CAMERAS, BINOCULARS AND TELESCOPES AND OPTICAL APPARATUS, namely, LASER GLASS, CERENKOV GLASSES, SCINTILLATION GLASSES, RADIATION-SHIELDING GLASSES AND MIRROR BLANKS MADE OF GLASS-CERAMICS; CORE GLASSES FOR LIGHT GUIDES AND FUSED OPTIC COMPONENTS;, namely, PHOSPHATE AND SILICATE GLASSES FOR THE AMPLIFICATION OF HIGH-ENERGY LASERS, OPTICAL FILTERS FOR DIAGNOSTICS AND BEAM CONTROL
Trademark: 75355211
