Dionysius J. Duisters

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Eindhoven, NL

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Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing flakes from a magnetic material having a pr...
- Patent number 4,810,309
- Issue date Mar 7, 1989
- U.S. Philips Corporation
- Reinder Coehoorn
- B22 - CASTING POWDER METALLURGY