Bernhard Seppelt

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Solingen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for machining cylindrical internal surfaces
- Patent number 4,223,577
- Issue date Sep 23, 1980
- Th. Kieserling & Albrecht
- Bernhard Seppelt
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR