Walter Klopfer

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Mossingen, DE

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Patents Grantslast 30 patents

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Device for defect testing of non-ferromagnetic test samples and for...
- Patent number 4,954,777
- Issue date Sep 4, 1990
- Institut Dr. Friedrich Forster Prufgeratebau GmbH & Co. KG
- Walter Klopfer
- G01 - MEASURING TESTING