Bruno Nelles

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Oberkochen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for manufacturing a blazed grating, such a blazed grating an...
- Patent number 7,175,773
- Issue date Feb 13, 2007
- Carl Zeiss Laser Optics GmbH
- Klaus Heidemann
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Optical system for masking out a component region of an image
- Patent number 4,923,293
- Issue date May 8, 1990
- Carl-Zeiss-Stiftung
- Bruno Nelles
- G02 - OPTICS