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Yamamoto & Co., Ltd.

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  • Yamagata, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Rice cleaning machine
    • Patent number 5,259,303
    • Issue date Nov 9, 1993
    • Yamamoto & Co., Ltd.
    • Soichi Yamamoto
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...