Paul Kreisel

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Erkrath, DE

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Patents Grantslast 30 patents

Information Patent Grant
Operating method and rolling mill train for continuously rolling a...
- Patent number 5,000,023
- Issue date Mar 19, 1991
- SMS Schloemann-Siemag Aktiengesellschaft
- Hugo Feldmann
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...