Ulf Oskarsson

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Tumba, SE

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Patents Grantslast 30 patents

Information Patent Grant
Cemented carbide with binder phase enriched surface zone and enhanc...
- Patent number 5,484,468
- Issue date Jan 16, 1996
- Sandvik AB
- Ake Ostlund
- B22 - CASTING POWDER METALLURGY