TREA

Fedor R. Krebel

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  • Krasnoyarsk, SU
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Patents Grantslast 30 patents

  • Information Patent Grant

    Centrifugal mill
    • Patent number 4,976,472
    • Issue date Dec 11, 1990
    • Vladimir I. Kozlov
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...