Jig.
    5.
    发明授权
    Jig. 失效
    JIG

    公开(公告)号:US919258A

    公开(公告)日:1909-04-20

    申请号:US1907353617

    申请日:1907-01-23

    Applicant: ALLIS CHALMERS

    Inventor: SHIPLEY GRANT B

    CPC classification number: B03B5/18

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