S. Ake Holmstrom

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Ursviken, SE

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Patents Grantslast 30 patents

Information Patent Grant
Method for processing copper smelting materials and the like contai...
- Patent number 4,626,279
- Issue date Dec 2, 1986
- Boliden Aktiebolag
- Arne Bjornberg
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...