Perkin-Elmer Censor Anstalt

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Patents Grantslast 30 patents

Information Patent Grant
Device for the projection copying of masks onto a workpiece
- Patent number 4,621,922
- Issue date Nov 11, 1986
- Perkin-Elmer Censor Anstalt
- Werner Tabarelli
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Device for the projection copying of masks
- Patent number 4,619,524
- Issue date Oct 28, 1986
- Perkin-Elmer Censor Anstalt
- Werner Tabarelli
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Device for projection copying of masks onto a workpiece
- Patent number 4,592,648
- Issue date Jun 3, 1986
- Perkin-Elmer Censor Anstalt
- Werner Tabarelli
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Apparatus for projecting a pattern on a semiconductor substrate
- Patent number 4,592,650
- Issue date Jun 3, 1986
- Perkin-Elmer Censor Anstalt
- Werner Tabarelli
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Device for the projection printing of masks into a workpiece
- Patent number 4,540,277
- Issue date Sep 10, 1985
- Perkin-Elmer Censor Anstalt
- Herbert Mayer
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
73532756 - CENSOR
- Serial number 73532756
- Registration number 1394698
- Filing date Apr 18, 1985
- PERKIN-ELMER CENSOR ANSTALT (LIECHTENSTEIN CORP.)
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments