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公开(公告)号:US1030231A
公开(公告)日:1912-06-18
申请号:US1911637218
申请日:1911-07-06
Applicant: CHRIST ISAAC , CHRIST HENRY K
Inventor: CHRIST ISAAC , CHRIST HENRY K
CPC classification number: B03B5/18
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公开(公告)号:US1004993A
公开(公告)日:1911-10-03
申请号:US1910555684
申请日:1910-04-15
Applicant: CHRIST ISAAC
Inventor: CHRIST ISAAC
CPC classification number: B65G19/24
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公开(公告)号:US1196750A
公开(公告)日:1916-08-29
申请号:US1912706793
申请日:1912-06-29
Applicant: CHRIST ISAAC , CHRIST WILLIAM H
Inventor: CHRIST ISAAC , CHRIST WILLIAM H
CPC classification number: B03B5/18
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公开(公告)号:US962998A
公开(公告)日:1910-06-28
申请号:US1910548493
申请日:1910-03-10
Applicant: CHRIST ISAAC , CHRIST HENRY K
Inventor: CHRIST ISAAC , CHRIST HENRY K
CPC classification number: B02C1/02 , B02C1/04 , Y10S100/902
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公开(公告)号:US1004992A
公开(公告)日:1911-10-03
申请号:US1909531076
申请日:1909-12-02
Applicant: CHRIST ISAAC
Inventor: CHRIST ISAAC
CPC classification number: B65G2201/02
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公开(公告)号:US768976A
公开(公告)日:1904-08-30
申请号:US1903184911
申请日:1903-12-12
Applicant: CHRIST ISAAC
Inventor: CHRIST ISAAC
CPC classification number: B65G2201/04
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