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公开(公告)号:US1022825A
公开(公告)日:1912-04-09
申请号:US1906344038
申请日:1906-11-19
Applicant: CAMMACK HORACE
Inventor: CAMMACK HORACE
CPC classification number: F16H19/04 , Y10T74/18768 , Y10T74/18776
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公开(公告)号:US933692A
公开(公告)日:1909-09-07
申请号:US1906311442
申请日:1906-04-13
Applicant: CAMMACK HORACE
Inventor: CAMMACK HORACE
CPC classification number: E05B81/25 , Y10T74/18768 , Y10T74/18776 , Y10T74/18816
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公开(公告)号:US776109A
公开(公告)日:1904-11-29
申请号:US1904198124
申请日:1904-03-14
Applicant: CAMMACK HORACE , SCHOONOVER WILLIAM J
Inventor: CAMMACK HORACE , SCHOONOVER WILLIAM J
CPC classification number: F04B9/02 , Y10T74/18096 , Y10T74/1844
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