Egon Sippel

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Niederkruchten, DE

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Patents Grantslast 30 patents

Information Patent Grant
Universal rolling mill stand
- Patent number 6,305,205
- Issue date Oct 23, 2001
- SMS Schloemann-Siemag AG
- Willi Derks
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method of and arrangement for cooling of hot rolled sections in par...
- Patent number 5,440,889
- Issue date Aug 15, 1995
- SMS Schloemann-Siemag AG
- Egon Sippel
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...