Reinhard Pawelletz

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Erkrath-Unterbach, DT

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for monitoring the operation of ultrasonic tes...
- Patent number 4,065,960
- Issue date Jan 3, 1978
- Krautkramer GmbH
- Werner Grabendorfer
- G01 - MEASURING TESTING