Hans Schumacher

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Werdohl, DE

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Patents Grantslast 30 patents

Information Patent Grant
Proximity switch for use in welding facilities
- Patent number 4,996,408
- Issue date Feb 26, 1991
- Werner Turck GmbH & Co., KG
- Werner Turck
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR