Anna-Karin Tjernlund

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Robertsfors, SE

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Patents Grantslast 30 patents

Information Patent Grant
Method for the manufacture of an object of a powdered material by i...
- Patent number 4,778,650
- Issue date Oct 18, 1988
- ASEA Cerama AB
- Leif Hermansson
- B22 - CASTING POWDER METALLURGY