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Sundwiger Eisenhutte Machinenfabrik Grah & Company
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Hemer-Sundwig, DE
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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
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