Werner Rupp

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Frankenthal, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method of reinforcing the edges of impeller vanes or the like
- Patent number 4,563,801
- Issue date Jan 14, 1986
- Klein, Schanzlin & Becker Aktiengesellschaft
- Jurgen Schill
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR