Ewald Gunther

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Herzogenaurach, DE

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Patents Grantslast 30 patents

Information Patent Grant
Photolithographic structure generation process
- Patent number 6,042,993
- Issue date Mar 28, 2000
- Siemens Aktiengesellschaft
- Rainer Leuschner
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY