Ulf Oscarsson

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Tumba, SE

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Patents Grantslast 30 patents

Information Patent Grant
Sintering tray
- Patent number 5,993,970
- Issue date Nov 30, 1999
- Sandvik AB
- Ulf Oscarsson
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Process for making a cemented carbide with binder phase enriched su...
- Patent number 5,761,593
- Issue date Jun 2, 1998
- Sandvik AB
- Ake Ostlund
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Cemented carbide with binder phase enriched surface zone
- Patent number 5,549,980
- Issue date Aug 27, 1996
- Sandvik AB
- Ake Ostlund
- B22 - CASTING POWDER METALLURGY