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公开(公告)号:US1662301A
公开(公告)日:1928-03-13
申请号:US10347426
申请日:1926-04-21
Applicant: COYKENDALL THOMAS C
Inventor: COYKENDALL THOMAS C
IPC: B63H23/00
CPC classification number: B63H23/08 , B63H23/30 , F16H1/22 , Y10T74/19279 , Y10T74/19409
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公开(公告)号:US1667842A
公开(公告)日:1928-05-01
申请号:US4239425
申请日:1925-07-09
Applicant: COYKENDALL THOMAS C
Inventor: COYKENDALL THOMAS C
IPC: B63H23/08
CPC classification number: B63H23/08 , Y10S74/08 , Y10T74/18096 , Y10T74/19409 , Y10T477/6805
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公开(公告)号:US1069922A
公开(公告)日:1913-08-12
申请号:US1907397830
申请日:1907-10-17
Applicant: COYKENDALL THOMAS C
Inventor: COYKENDALL THOMAS C
CPC classification number: H04L27/06
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公开(公告)号:US1701403A
公开(公告)日:1929-02-05
申请号:US75722724
申请日:1924-12-20
Applicant: COYKENDALL THOMAS C
Inventor: COYKENDALL THOMAS C
IPC: B63H23/00 , F16D25/0635
CPC classification number: F16D25/0635 , B63H21/213 , B63H23/08 , B63H23/30 , Y10S74/08 , Y10T74/18096 , Y10T74/19409
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