Sundwiger Eisenhutte Machinenfabrik Grah & Company

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Hemer-Sundwig, DE

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for the production of cast metal strip of amorphous and/o...
- Patent number 4,770,227
- Issue date Sep 13, 1988
- Sundwiger Eisenhutte Machinenfabrik Grah & Company
- Willi Sporenberg
- B22 - CASTING POWDER METALLURGY