| Patents for C03B 23 - Re-forming shaped glass (8,539) |
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| 06/28/1983 | US4390359 Method of and apparatus for preventing the curving of glass sheets in the roller-equipped furnace of a horizontal tempering plant |
| 06/21/1983 | US4389201 Method of manufacturing a lamp |
| 06/09/1983 | WO1983001942A1 Production of hollow-ware |
| 06/07/1983 | US4386952 Glass sheet bending system utilizing gas jets |
| 06/01/1983 | EP0080078A2 Hollow microspheres and applications thereof |
| 06/01/1983 | EP0024412B1 Optical fiber fabrication process |
| 05/31/1983 | US4385919 Method of forming a vial blowback cavity |
| 05/31/1983 | CA1147147A1 Method and machine for making vials from glass tubing |
| 05/25/1983 | EP0079473A2 Process for the contactless removal of material from the surface of a glass object, and device for performing the process |
| 05/24/1983 | US4385092 Macroboule |
| 05/18/1983 | EP0079279A1 Process for the aseptic opening, without introducing undesirable particles, of sealed glass ampullae, and apparatus for carrying out this process |
| 05/18/1983 | EP0079259A1 Automatic machine for making drawn articles, e.g. pharmaceutical ampoules, starting from glass tubes |
| 05/17/1983 | CA1146358A1 Slotted glass sheet shaping mold |
| 05/11/1983 | EP0078658A2 A process for moulding glass shapes |
| 05/11/1983 | EP0078572A1 Method and apparatus for the high-precision manufacture of glass products, in particular lenses |
| 05/10/1983 | US4382998 Polysiloxanes |
| 05/10/1983 | CA1146210A1 Compact fluorescent lamp having convoluted tubular envelope of tridimensional configuration, method of making such envelope, and lighting unit incorporating such lamp |
| 05/10/1983 | CA1145939A1 Method and apparatus for shaping sheet material |
| 05/04/1983 | EP0078135A1 Method of controlling the heating of sheet material in a conveyor furnace |
| 05/03/1983 | US4381933 Method and apparatus for shaping moving glass sheets by sagging followed by roll pressing |
| 04/26/1983 | US4381141 Infrared optical fiber and method for manufacture thereof |
| 04/20/1983 | EP0076925A1 Laser assisted machining of glass materials |
| 04/19/1983 | CA1144763A1 Thermal toughening of glass |
| 04/19/1983 | CA1144762A1 Thermal treatment of glass |
| 04/19/1983 | CA1144757A1 Cart for the transportation and insertion of flat glass sheets in a curving press |
| 04/12/1983 | CA1144373A1 Graded refractive index fibers and rods |
| 04/06/1983 | EP0069777A4 Method and apparatus for manufacturing glass progressive power lenses. |
| 04/05/1983 | US4378989 Apparatus for laser assisted machining of glass materials |
| 04/05/1983 | US4378988 Elements for bending plates made of a material in the plastic state, use of such elements for bending and hardening plates and a device equipped with such elements |
| 03/30/1983 | EP0075445A1 Method and apparatus for pressing glass articles |
| 03/08/1983 | US4375978 Lightweight outline mold with low thermal inertia for shaping glass sheets |
| 02/22/1983 | CA1141818A1 Method of manufacturing a cathode-ray tube and cathode-ray tube manufactured according to the method |
| 02/16/1983 | EP0071606A1 A mirror blank and a method and means for the production thereof |
| 02/08/1983 | US4372773 Method for making ink jet writing devices |
| 01/19/1983 | EP0069777A1 Method and apparatus for manufacturing glass progressive power lenses. |
| 01/11/1983 | US4368063 Using spacers of a material such as quartz |
| 01/04/1983 | US4367086 Method for producing decorative glass objects |
| 12/28/1982 | US4365985 Method of press bending a painted glass sheet |
| 12/23/1982 | WO1982004417A1 Method for manufacturing webs or plates of thermoplastic material comprising, on one side or on both sides, a multitude of protuberant profiles |
| 12/21/1982 | US4364765 Apparatus and method for handling heated glass sheets |
| 12/21/1982 | US4364763 Method of making mirror blanks including blanks made according to said method |
| 11/30/1982 | US4361433 In a hot liquid bath |
| 11/30/1982 | US4361432 Apparatus and method for removing a glass sheet from a carrier |
| 11/30/1982 | US4361429 Method and apparatus for pressing glass articles |
| 11/30/1982 | US4361428 Process and apparatus for regulating the temperature of a glass sheet in a multi-cell furnace |
| 11/23/1982 | US4360374 Roll operator for glass sheet conveyor of bending system |
| 11/23/1982 | US4360250 Core is phosphorus pentoxide-silica glass and cladding is glass with lower refractive index and less concentration of phosphorus pentoxide |
| 11/02/1982 | US4357156 Minimizing surface distortion while shaping glass sheets |
| 10/26/1982 | US4356018 Method and apparatus for deep bending glass sheets |
| 10/20/1982 | EP0062814A1 Apparatus for curving and tempering or heat toughening thin glass sheets |
| 10/06/1982 | EP0061758A2 Low-pressure mercury vapour lamps and method for their manufacture |
| 09/21/1982 | US4350722 Hollow glass article with improved optical finish |
| 09/21/1982 | US4350515 Method of producing glass edge multiple glazed units |
| 09/16/1982 | WO1982003070A1 Manufacturing of capillaries |
| 09/14/1982 | US4349375 Deformable vacuum mold for shaping glass sheets |
| 09/14/1982 | US4349374 By vacuum forming technique |
| 08/31/1982 | US4347069 Comprising an optical fiber preform tube whereby glass precursors are entrained in a vapor stream |
| 08/25/1982 | EP0058494A2 Double glazing |
| 08/17/1982 | US4344574 Cross-flow nebulizer |
| 08/05/1982 | WO1982002544A1 Method and apparatus for manufacturing glass progressive power lenses |
| 08/03/1982 | CA1128755A1 Method and apparatus for shaping glass sheets by drop forming |
| 07/20/1982 | US4340627 Winding threads to form coil; then sintering |
| 07/13/1982 | US4339259 Process and apparatus for bending and tempering glass sheets, especially thin sheets |
| 07/13/1982 | US4339257 Method of producing curved and partly colored glass sheet |
| 07/13/1982 | US4339256 Method of making polarized ophthalmic glass |
| 07/06/1982 | CA1126960A1 Handling glass sheets during shaping and cooling |
| 07/06/1982 | CA1126959A1 Apparatus for fabricating sharply bent glass sheets |
| 06/29/1982 | US4337414 Compact fluorescent lamp having convoluted tubular envelope of tridimensional configuration, method of making such envelope, and lighting unit incorporating such lamp |
| 06/15/1982 | US4334904 Glass captivated heating unit for still or the like and method of fabricating same |
| 06/09/1982 | EP0053551A1 Method and apparatus for feeding a glass-plate heating furnace |
| 06/08/1982 | CA1125027A1 Method and apparatus for combering glass sheets |
| 06/02/1982 | EP0052976A1 Roll operator for glass sheet conveyor of bending system |
| 06/01/1982 | CA1124522A1 Producing glass sheets of required curved shape |
| 05/25/1982 | US4331464 Glass sheet support of ring-like configuration |
| 05/25/1982 | US4331383 Light-weight mirror |
| 05/18/1982 | US4330317 Method and machine for making vials from glass tubing |
| 05/11/1982 | US4329166 Automatic tipping-off apparatus for a high-intensity-discharge arc tube |
| 05/11/1982 | CA1123201A1 Mold apparatus |
| 04/29/1982 | WO1982001422A1 A mirror blank and a method and means for the production thereof |
| 04/28/1982 | EP0050322A1 Glazing of a space opening |
| 04/28/1982 | EP0016182B1 Process for manufacturing glass articles formed from glass plate |
| 04/27/1982 | US4326872 Using apertured housing, plugging holes, applying weight |
| 04/22/1982 | EP0042003A4 Method for forming a fusible spacer for plasma display panel. |
| 04/20/1982 | US4325726 Double jawed shaping tool for glass vials |
| 04/20/1982 | CA1122068A1 Multiple pane windows with improved seals |
| 04/13/1982 | US4324447 Method of producing a low-pressure mercury vapor discharge lamp |
| 04/06/1982 | CA1121161A1 Method of and apparatus for toughening or prestressing at least one of the simultaneously bent sheets of a sandwich type safety glass |
| 04/06/1982 | CA1121160A1 Method of manufacturing optical fibers |
| 03/30/1982 | CA1120726A1 Apparatus and method for bending glass |
| 03/30/1982 | CA1120725A1 Apparatus for bending and tempering glass |
| 03/30/1982 | CA1120724A1 Supporting glass gripping tongs during glass sheet processing |
| 03/23/1982 | CA1120271A1 Method of and apparatus for heat treating glass sheets |
| 03/17/1982 | EP0047725A1 Heat-insulating window glass |
| 03/17/1982 | EP0047682A1 Temperature control method and apparatus for a glass sheet in a plural-cell furnace |
| 03/16/1982 | US4319907 Method for bending and tempering an apertured glass sheet |
| 03/16/1982 | CA1119805A1 Method and apparatus for bending glass sheets to curved v-bends |
| 03/09/1982 | US4319162 Fluorescent lamp having a convoluted tubular envelope of compact tridimensional configuration |
| 03/09/1982 | US4318728 Double link arrangement for press bending molds and method of press shaping glass sheets |
| 02/02/1982 | US4313746 Process for making formed glass from plate glass |
| 01/27/1982 | EP0044787A1 Furnace with interchangeable heating walls for the heat treatment of glass sheets |