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Roland Keck
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Dusseldorf, DE
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last 30 patents
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Patent Grant
Method and device for examining components with data digitized into...
Patent number
5,194,746
Issue date
Mar 16, 1993
Gunther Coen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and apparatus for interferometric detection of surface displ...
Patent number
5,153,677
Issue date
Oct 6, 1992
Betriebsforschungsinstitut Vdeh Institut fur Angewandte Forschung GmbH
Roland Keck
G01 - MEASURING TESTING
Information
Patent Grant
Electromagnet transducer
Patent number
4,593,567
Issue date
Jun 10, 1986
Betriebsforschungsinstitut VDEH Institut for Angewandete Forschung GmbH
Fritz Isselstein
G01 - MEASURING TESTING
Information
Patent Grant
Device for the measurement of forces or pressures
Patent number
4,175,429
Issue date
Nov 27, 1979
Betriesbsforschungsinstitut VDEh Institut fur angewandte Forschung GmbH
Roland Keck
G01 - MEASURING TESTING