Cut Mica Plates for Mica Capacitors  Ozone Generators Radiation Insulation Nuclear Radiation Detectors  Transistor and Semi-Conductors  Electrical Heating Appliances  Silvered Mica Plates Radiation Pyrometers and Thermal Regulators  Communication Devices  Flat irons  Mica Capacitors  Resistance and Potentiometers Cards  Acoustics Apparatus, Detonators, Radiophone, Gramophone, Sound oxes, Head Phones, Loudspeakers Kettle   Radio & Television Tubes   Primary and Secondary Insulation  Steam Boilers  Toasters   Guided Missiles   Bushing and Tubes  Quarter Wave Plates for Optical Instruments  Band Heaters  Microwave Tube Windows   Televisions   Marker Dials for Navigation compasses  Strip and Finned Heaters  Target and Mosaic Mica for Telecasting Industry   Geiger Counter for Radio  Goggles   Soldering  Irons  Missiles and High Speed Aircraft Randoms and Canopies  High Tension Coil of Radars  Diaphragms for Oxygen Breathing Equipment  Incandescent Lamps, Fuse Plugs, Fuse Boxes, Electric Lamp Sockets, Lighting Apparatus, Induction Coils,  Grid Rheostats  Jet Engines Rocket Engines NASA Shuttle  Telephone   Windows for  Anthracite Gas or Petromax Lamps and Kerosene Stoves, singlass, Furnace, Peepholes, Heat Screens, Metallurgical Furnaces and Kilns, Canopies,    Shields, smoke Helmets, Diver Helmets, Gas  Masks,   etc.   Neon-Lights   Interlayer  Insulation for Transformer Coils  High Voltage Lamps