Joern E. Johansen

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Oelstykke, DK

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for simultaneous making of matching mould parts with a ho...
- Patent number 4,739,820
- Issue date Apr 26, 1988
- Dansk Industri Syndikat A/S
- Claus T. Jensen
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Apparatus for making mould parts with a horizontal parting face
- Patent number 4,739,821
- Issue date Apr 26, 1988
- Dansk Industri Syndikat A/S
- Claus T. Jensen
- B22 - CASTING POWDER METALLURGY