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公开(公告)号:US1009183A
公开(公告)日:1911-11-21
申请号:US1911611754
申请日:1911-03-02
Applicant: RUSSELL THOMAS N
Inventor: RUSSELL THOMAS N
CPC classification number: B61G3/08
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公开(公告)号:US1530739A
公开(公告)日:1925-03-24
申请号:US66182323
申请日:1923-09-10
Applicant: RUSSELL THOMAS N
Inventor: RUSSELL THOMAS N
IPC: B61G3/08
CPC classification number: B61G3/08
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公开(公告)号:US1150458A
公开(公告)日:1915-08-17
申请号:US1547415
申请日:1915-03-19
Applicant: RUSSELL THOMAS N
Inventor: RUSSELL THOMAS N
CPC classification number: B61G7/10
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公开(公告)号:US1647252A
公开(公告)日:1927-11-01
申请号:US9829926
申请日:1926-03-29
Applicant: RUSSELL THOMAS N
Inventor: RUSSELL THOMAS N
IPC: B61H13/34
CPC classification number: B61H13/34 , Y10T29/49295 , Y10T74/2142
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公开(公告)号:US1582546A
公开(公告)日:1926-04-27
申请号:US74414524
申请日:1924-10-17
Applicant: RUSSELL THOMAS N
Inventor: RUSSELL THOMAS N
IPC: B61H13/02
CPC classification number: B61H13/02 , Y10T74/20564
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公开(公告)号:US1150457A
公开(公告)日:1915-08-17
申请号:US1547315
申请日:1915-03-19
Applicant: RUSSELL THOMAS N
Inventor: RUSSELL THOMAS N
CPC classification number: B61G7/10
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