Reinhard Ludewig

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Heidenheim, DE

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Patents Grantslast 30 patents

Information Patent Grant
Tilt mirror arrangement
- Patent number 5,668,655
- Issue date Sep 16, 1997
- Carl-Zeiss-Stiftung
- Jurgen Schweizer
- G02 - OPTICS
Information Patent Grant
Three-dimensional interferometric length-measuring apparatus
- Patent number 4,538,911
- Issue date Sep 3, 1985
- Carl-Zeiss-Stiftung
- Erich Heynacher
- G01 - MEASURING TESTING