Ulrich Svejovsky

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Wuppertal, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for heating a semifinished product produced by continuous c...
- Patent number 5,020,208
- Issue date Jun 4, 1991
- SMS Schloemann-Siemag Aktiengesellschaft
- Hugo Feldmann
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...