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公开(公告)号:US1474969A
公开(公告)日:1923-11-20
申请号:US33120319
申请日:1919-10-16
Applicant: DAVIS SEWING MACHINE COMPANY
Inventor: IRELAND WARD S
IPC: D06F45/12
CPC classification number: D06F45/12
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公开(公告)号:US1439636A
公开(公告)日:1922-12-19
申请号:US52464421
申请日:1921-12-24
Applicant: DAVIS SEWING MACHINE COMPANY
Inventor: PEARSON JOHN W
IPC: D06F37/38
CPC classification number: D06F37/38
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公开(公告)号:US1418821A
公开(公告)日:1922-06-06
申请号:US35705320
申请日:1920-02-07
Applicant: DAVIS SEWING MACHINE COMPANY
Inventor: MEYER WILLIAM H
IPC: D06F45/04
CPC classification number: D06F45/04
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公开(公告)号:US1413028A
公开(公告)日:1922-04-18
申请号:US33116719
申请日:1919-10-16
Applicant: DAVIS SEWING MACHINE COMPANY
Inventor: IRELAND WARD S , MEYER WILLIAM H
IPC: F16H7/14
CPC classification number: F16H7/14
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公开(公告)号:US1398337A
公开(公告)日:1921-11-29
申请号:US35705420
申请日:1920-02-07
Applicant: DAVIS SEWING MACHINE COMPANY
Inventor: MEYER WILLIAM H
IPC: D06F45/26
CPC classification number: D06F45/26
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公开(公告)号:US1331550A
公开(公告)日:1920-02-24
申请号:US24214218
申请日:1918-06-27
Applicant: DAVIS SEWING MACHINE COMPANY
Inventor: RALPH WISHON
IPC: B62D55/02
CPC classification number: B62D55/02
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公开(公告)号:US989617A
公开(公告)日:1911-04-18
申请号:US1910575152
申请日:1910-08-02
Applicant: DAVIS SEWING MACHINE COMPANY
Inventor: LESTER HARRY B
CPC classification number: B62L5/14
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公开(公告)号:US1577982A
公开(公告)日:1926-03-23
申请号:US52168021
申请日:1921-12-12
Applicant: DAVIS SEWING MACHINE COMPANY
Inventor: PEARSON JOHN W
CPC classification number: D06F27/00 , D06F37/36 , D06F2700/05 , Y10T74/18184 , Y10T74/2146 , Y10T74/218
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公开(公告)号:US1463093A
公开(公告)日:1923-07-24
申请号:US45616321
申请日:1921-03-28
Applicant: DAVIS SEWING MACHINE COMPANY
Inventor: PEARSON JOHN W , POWER JOSEPH S
IPC: D06F1/00
CPC classification number: D06F1/00 , Y10T137/9464
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公开(公告)号:US1444883A
公开(公告)日:1923-02-13
申请号:US42011320
申请日:1920-10-28
Applicant: DAVIS SEWING MACHINE COMPANY
Inventor: PEARSON JOHN W
IPC: F16C7/04
CPC classification number: F16C7/04 , Y10T74/2146
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