Gunther Wintzen

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Monchen-Gladbach, DE

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Patents Grantslast 30 patents

Information Patent Grant
Device for removing a die, a discard and a closing plate from an in...
- Patent number 4,484,466
- Issue date Nov 27, 1984
- SMS Schloemann-Siemag Aktiengesellschaft
- Horst Groos
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method and means for removing a die, sealing member and residual me...
- Patent number 4,475,372
- Issue date Oct 9, 1984
- SMS Schloemann-Siemag Aktiengesellschaft
- Gunter Ostlinning
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...