TREA

Granges Aktiebolag

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  • Stockholm, SW
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  • Information Patent Grant

    Rolled steel materials
    • Patent number 4,032,333
    • Issue date Jun 28, 1977
    • Stora Kopparbergs Bergslags Aktiebolag
    • Erik Anders Ake Josefsson
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

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