Gerd Pruefer

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Asslar, DE

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Patents Grantslast 30 patents

Information Patent Grant
High-precision stepped microstructure bodies
- Patent number 5,716,741
- Issue date Feb 10, 1998
- Microparts Gesellschaft fur Mikrostrukturtechnik mbH
- Holger Reinecke
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY