|
| Patents for C03B 11 - Pressing glass (3,825) |
|---|
| 01/30/1979 | US4136733 Heating device | | 01/16/1979 | US4134748 Linkage for operating a mold for a glass making machine | | 12/26/1978 | CA1044930A1 Multifocal lenses and method of making same | | 09/05/1978 | CA1037717A1 Method and apparatus for cooling tools of glass forming machines by evaporation of a cooling liquid | | 07/18/1978 | US4101306 Moulding tool | | 07/04/1978 | US4098596 Method for preparing optical articles from hydrated glasses | | 06/20/1978 | US4095967 Method of manufacturing glass fittings with side channel | | 06/13/1978 | US4094660 Apparatus for the production of stemmed glassware | | 06/13/1978 | US4094657 Glass pressing plunger cooling | | 02/14/1978 | US4073654 Optical articles prepared from hydrated glasses | | 11/22/1977 | US4059429 Glass pressing plunger cooling | | 11/08/1977 | US4056949 Apparatus for cooling tools of glass-forming machines by evaporation of a cooling liquid | | 10/04/1977 | US4052189 Apparatus for inhibiting checks and cracks in the moil or yoke area of tv funnels | | 06/28/1977 | US4032317 Glass forming mold and temperature control apparatus therefor | | 05/31/1977 | US4026692 Press molding optical articles from acid hydrated glasses | | 03/15/1977 | US4012215 Precision molding of shaped bodies such as retro-reflectors | | 12/14/1976 | US3997318 Plunger for forming hollow glass articles | | 09/07/1976 | US3979174 Article trimming apparatus | | 08/10/1976 | US3973942 Method of moulding and tempering glass articles | | 06/22/1976 | US3965334 Heating device | | 05/18/1976 | US3957478 Cooling pressed glass articles | | 05/11/1976 | US3955954 Method for the production of stemmed glassware | | 04/27/1976 | US3953187 Glassmaking | | 04/20/1976 | US3951636 Molding apparatus | | 01/06/1976 | US3930819 Press molded hot glassware handling apparatus |
|