Jens C. Grum-Schwensen

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Frederikssund, DK

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Patents Grantslast 30 patents

Information Patent Grant
Locking and holding device, principally for holding and handling of...
- Patent number 5,088,608
- Issue date Feb 18, 1992
- Dansk Industri Syndikat A/S
- Jens C. Grum-Schwensen
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Press for pressing of molds
- Patent number 5,072,777
- Issue date Dec 17, 1991
- Dansk Industri Syndikat A/S
- Jens C. Grum-Schwensen
- B22 - CASTING POWDER METALLURGY