Jorg Schulz-Hennig

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Heikendorf, DE

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Patents Grantslast 30 patents

Information Patent Grant
Diaphragm arrangement for opto-electronic scanning of originals
- Patent number 4,812,913
- Issue date Mar 14, 1989
- Dr. Ing. Rudolf Hell GmbH
- Hans-Georg Knop
- G02 - OPTICS
Information Patent Grant
Method and apparatus for setting and monitoring an exposure spot fo...
- Patent number 4,542,392
- Issue date Sep 17, 1985
- Dr. Ing. Rudolf Hell GmbH
- Jorg Schulz-Hennig
- G06 - COMPUTING CALCULATING COUNTING