| Patents for C03B 23 - Re-forming shaped glass (8,539) |
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| 06/04/1992 | DE4038207A1 Optical glass fibre preform mfr. - involving tube collapsing using superimposed flame internal CVD coating of glass tube and profiles |
| 06/02/1992 | US5118543 Structured glass, and an improved insulating glass assembly |
| 06/02/1992 | US5118334 Apparatus for bending glass |
| 06/02/1992 | US5118333 Apparatus for contacting a preform rod to cause the preform rod to have a substantially straight longitudinal axis and a transverse cross section which is substantially circular and disposed concentrically about its longitudinal axis |
| 05/27/1992 | EP0486952A2 Method for heating and bending a glass sheet |
| 05/20/1992 | CN2104864U Deformed shaft guide mechanism for hanging wire parts of horizontal ampoule machine |
| 05/20/1992 | CN2104863U Wiredrawing mechanism of ampoule production line |
| 05/20/1992 | CN1061301A Electron gun sealing apparatus |
| 05/19/1992 | US5114454 Bending furnace for glazings |
| 05/14/1992 | WO1992007800A1 Method and apparatus for developing an edge stress in a windshield in a windshield bending furnace |
| 05/14/1992 | DE4035502A1 Multi jet gas burner head for tempering elongated profile |
| 05/13/1992 | EP0484850A1 Process of fabrication of multiferrules with a series of channels with parallel axes and multiferrule thus produced |
| 05/13/1992 | EP0484836A1 Method and apparatus for punching holes in glass |
| 05/13/1992 | EP0484696A2 Burner head for gas burner |
| 05/13/1992 | EP0326609B1 Glass bending and tempering apparatus |
| 05/12/1992 | US5113035 Device for the production of an optical waveguide preform |
| 05/12/1992 | US5112376 Process and apparatus for the outer calibration of sections of glass tube |
| 05/12/1992 | US5112219 Dual mixing gas burner |
| 05/12/1992 | CA1300380C Heating apparatus for drawing glass rod |
| 05/09/1992 | CA2052879A1 Method for punching holes in glass |
| 05/06/1992 | EP0484238A2 Apparatus for bending glass-sheets |
| 05/06/1992 | EP0484035A1 Method and apparatus for modifying the transverse cross section of a body |
| 04/28/1992 | US5108480 Bend-shaping press mold, method of bend-shaping a glass plate and apparatus for bend-shaping a glass plate |
| 04/28/1992 | US5108331 Method for manufacturing small tubular lamps |
| 04/28/1992 | CA1299369C Before-bending positioning of glass panes |
| 04/21/1992 | US5106403 Curve surface containing projections |
| 04/16/1992 | WO1992006046A1 Method for fabrication of cylindrical microlenses of selected shape and resulting product |
| 04/14/1992 | US5104434 Method of making fiber optic couplers |
| 04/14/1992 | CA1298706C Glass sheet formaing device and method |
| 04/14/1992 | CA1298705C Cambering process and device of a glass sheet |
| 04/01/1992 | EP0477913A2 Process and apparatus for bend-shaping glass plates |
| 04/01/1992 | EP0477785A2 A sheet for glass shaping mould |
| 03/31/1992 | US5100454 Process and apparatus for obtaining cambered glass sheets |
| 03/31/1992 | US5100449 Method of forming glass articles |
| 03/25/1992 | EP0476693A2 Method and apparatus for bending a glass sheet |
| 03/24/1992 | CA1297678C Glass sheet processing system including topside transfer apparatus |
| 03/18/1992 | EP0475569A2 Roller cylinder assembly |
| 03/18/1992 | EP0475112A2 Apparatus for making the neck of a small glass bottle |
| 03/18/1992 | EP0475047A2 Apparatus and method for transforming the heated end of a glass tube and application of the said apparatus in a machine for making small bottles |
| 03/17/1992 | US5096480 Apparatus for radiatively cooling glass sheets |
| 03/17/1992 | US5096479 Electrolytic purification |
| 03/15/1992 | CA2025387A1 Colourdynamic decorative material |
| 03/12/1992 | DE4028823A1 Glass bottle mouth shaping - has finger for each glass tube on carousel for insertion into softened tube end |
| 03/12/1992 | CA2051184A1 Device and forming finger for forming a mouth area on a glass vial and process for forming the glass vial |
| 03/12/1992 | CA2051145A1 Device and process for deformation of the heat-softened end of a glass tube and use of the device in a vial machine |
| 03/11/1992 | EP0474531A1 Method and apparatus for bending glass sheets |
| 03/11/1992 | EP0473668A1 Moulding of thermoplastic sheet materials |
| 03/10/1992 | US5094679 Apparatus for cambering glass sheets by elastically bending a shaping roller |
| 03/04/1992 | CN1059134A Process and device for prodn. of glass sheets |
| 03/03/1992 | US5093177 Shaping glass sheets |
| 03/03/1992 | US5092916 Glass sheet bending apparatus with thermally stable reference |
| 02/25/1992 | US5090989 Air operated locating system for orienting glass sheet on glass sheet shaping tool |
| 02/25/1992 | US5090986 Method for bending glass sheets |
| 02/25/1992 | US5090982 Method of producing a surface microstructure on glass |
| 02/25/1992 | US5090978 Methods of collapsing glass tube |
| 02/25/1992 | US5090931 Method of producing a lamp having a coated layer and the lamp produced thereby |
| 02/24/1992 | CA2049708A1 Process and method for producing slumped glass sheets |
| 02/19/1992 | EP0471621A1 Method and apparatus for bending sheets of glass |
| 02/19/1992 | EP0471620A1 Method and apparatus for bending glass-sheets |
| 02/19/1992 | EP0471361A1 Method for manufacturing small tubular lamps |
| 02/19/1992 | EP0471152A1 Method of forming glass articles |
| 02/17/1992 | CA2041777A1 Method of forming glass articles |
| 02/12/1992 | CN1015440B Steeling ring for supporting hot shaped sheet and method thereof |
| 02/11/1992 | US5087281 Mold for forming curved window glass with deeply bent end portions |
| 02/11/1992 | US5087280 Floating mold changer carriage |
| 02/06/1992 | WO1992001640A1 Glass sheet bending apparatus with thermally stable reference |
| 02/06/1992 | WO1992001639A1 Device for positioning hot glass sheets |
| 02/06/1992 | WO1992001638A1 Method and apparatus for establishing a thermally stable mold assembly support |
| 02/05/1992 | EP0469640A2 Process and apparatus for bending glass sheets |
| 02/05/1992 | EP0469297A2 Rotatable chuck for glass tubes |
| 02/04/1992 | CA1295132C Wire mesh press face cover |
| 02/01/1992 | CA2048134A1 Rotatable chuck for glass tubes |
| 01/29/1992 | CN2094551U Polygon pipe bender |
| 01/23/1992 | WO1992000921A1 Method and apparatus for bending a glass sheet |
| 01/16/1992 | DE4022278A1 Glass pane bending assembly - has suspension conveyor for glass panes to be carried vertically through the work stations |
| 01/15/1992 | CN2093175U Glass tube straightening device for ampoule shaping machine |
| 01/15/1992 | CN1057820A Method and apparatus for bending glass sheet |
| 01/14/1992 | US5080706 Method for fabrication of cylindrical microlenses of selected shape |
| 01/14/1992 | US5079931 Bending or supporting mould for glass sheets |
| 01/08/1992 | EP0465311A1 Convex windscreen with electrical bus strips |
| 01/08/1992 | EP0465308A2 Furnace for bending glass-sheets |
| 01/07/1992 | US5078770 Method for bending difficult bending shapes such as an s-shape in a glass sheet |
| 01/02/1992 | EP0463971A2 Method and apparatus for bending and tempering sheets of glass |
| 01/02/1992 | EP0463480A1 Method and apparatus for preparing a preform of a glass optical waveguide |
| 01/02/1992 | DE4020101A1 Optical glass fibre preform mfr. |
| 01/01/1992 | CN1057445A Variable pressure gas jet system for lifting and forming glass sheets |
| 12/30/1991 | CA2020173A1 Processing glass sheets with ceramic enamel bands |
| 12/24/1991 | US5074900 Method of heating glass sheet for laminated glass |
| 12/18/1991 | EP0461699A1 Method for manufacturing a container containing a material in powder form, which can be subjected to a high isostatic pressure at a high temperature |
| 12/10/1991 | US5071461 Method and apparatus for bending overlapping glass plates to form a laminated glass structure |
| 12/04/1991 | EP0459898A1 Method and apparatus for bending sheets of glass |
| 12/04/1991 | CN2089932U Horizontal double arrange bottle making machine |
| 12/04/1991 | CN1056671A Process for mould-free forming of hollow articles |
| 12/03/1991 | US5069741 For manufacture of monocrystal silicon rod |
| 12/03/1991 | US5069705 Apparatus for cambering glass sheets by elastically bending a shaping roller |
| 12/03/1991 | US5069704 Method and apparatus for shaping curved glass sheets |
| 12/03/1991 | US5069703 Covering for the tempering of glass |
| 12/03/1991 | US5069046 Roller cylinder assembly for press forming glass sheets and method of using |
| 12/03/1991 | US5068977 Apparatus for removing water from curved glass panel after washing in production line |
| 11/27/1991 | EP0458017A1 Method of reshaping a tube blank without tools |