Oliver Hamann

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21217 Seevetal, DE

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method of particle geometry measurement by speckle pa...
- Patent number 5,748,311
- Issue date May 5, 1998
- Oliver Hamann
- G01 - MEASURING TESTING
Information Patent Grant
High temperature-resistant optical sensing apparatus and method of...
- Patent number 5,732,166
- Issue date Mar 24, 1998
- Oliver Hamann
- G02 - OPTICS