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Yasuo Mikami

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  • Fujisawa, JA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method of making an oil seal
    • Patent number 3,962,776
    • Issue date Jun 15, 1976
    • Nippon Oil Seal Industry Co., Ltd.
    • Yasuo Mikami
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...