Per Hasselstrom

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Norrtalje, SE

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Patents Grantslast 30 patents

Information Patent Grant
Method to consolidate a metal powder body and forging produced by t...
- Patent number 4,966,818
- Issue date Oct 30, 1990
- Uddeholm Tooling Aktiebolag
- Bertil Johansson
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Powder metallurgical method
- Patent number 4,747,999
- Issue date May 31, 1988
- Uddeholm Tooling Aktiebolag
- Per Hasselstrom
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method of powder metallurgically manufacturing an object
- Patent number 4,723,999
- Issue date Feb 9, 1988
- Uddeholm Tooling Aktiebolag
- Per Hasselstrom
- B22 - CASTING POWDER METALLURGY