Avesta Nyby Powder AB

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Patents Grantslast 30 patents

Information Patent Grant
Method of powder-metallurgical production of objects, specifically...
- Patent number 4,965,043
- Issue date Oct 23, 1990
- Avesta Nyby Powder AB
- Claes Tornberg
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method for the powder-metallurgical manufacture of tubes or like el...
- Patent number 4,935,198
- Issue date Jun 19, 1990
- Avesta Nyby Powder AB
- Claes Tornberg
- B22 - CASTING POWDER METALLURGY