Gunter Twiefel

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Burgwedel, DE

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Patents Grantslast 30 patents

Information Patent Grant
Arrangement for automatically changing clamping jaws of the chuck o...
- Patent number 4,313,252
- Issue date Feb 2, 1982
- Gildemeister AG
- Joachim Kuska
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR