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公开(公告)号:US2010999A
公开(公告)日:1935-08-13
申请号:US63388832
申请日:1932-09-19
Applicant: KINGSBURY MACHINE TOOL CORP
Inventor: JOSLIN KINGSBURY EDWARD
CPC classification number: B23Q5/52 , B23Q2705/22 , Y10T408/18 , Y10T408/6776
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公开(公告)号:US2000553A
公开(公告)日:1935-05-07
申请号:US59942732
申请日:1932-03-17
Applicant: EXCELL O AIRCRAFT & TOOL CORP
Inventor: ALDEN CARROLL R
IPC: B23B39/22
CPC classification number: B23B39/22 , Y10S29/101 , Y10T29/5158 , Y10T29/5179 , Y10T74/18072 , Y10T82/2533 , Y10T408/165 , Y10T408/172 , Y10T408/18 , Y10T408/3788 , Y10T408/476
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公开(公告)号:US1893965A
公开(公告)日:1933-01-10
申请号:US39671928
申请日:1928-10-02
Applicant: HENRY & WRIGHT MFG COMPANY
Inventor: SHERMAN CORTIS F
CPC classification number: B23Q5/32 , B23Q2705/165 , Y10T408/18 , Y10T408/6774 , Y10T408/92
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公开(公告)号:US1747418A
公开(公告)日:1930-02-18
申请号:US32440828
申请日:1928-12-07
Applicant: LELAND GIFFORD CO
Inventor: BISHOP BENJAMIN S T , JACOBSON HENRY A
IPC: B23G1/16
CPC classification number: B23G1/16 , Y10T408/18
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公开(公告)号:US1747111A
公开(公告)日:1930-02-11
申请号:US10550126
申请日:1926-04-29
Applicant: NAT AUTOMATIC TOOL CO
Inventor: GALLOWAY ROBERT M
IPC: B23G1/20
CPC classification number: B23G1/20 , Y10T408/172 , Y10T408/18 , Y10T408/6757
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公开(公告)号:US1663329A
公开(公告)日:1928-03-20
申请号:US882425
申请日:1925-02-12
Applicant: OHIO BRASS CO
Inventor: AUSTIN ARTHUR O
IPC: B28B11/08
CPC classification number: B28B11/0854 , Y10T408/18 , Y10T408/50
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公开(公告)号:US1563108A
公开(公告)日:1925-11-24
申请号:US61222623
申请日:1923-01-12
Applicant: MURCHEY MACHINE AND TOOL COMPA
Inventor: PRANCE ALBERT J
IPC: B23G5/12
CPC classification number: B23G5/12 , Y10T408/18 , Y10T408/853 , Y10T408/8583 , Y10T408/85894 , Y10T408/85896
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公开(公告)号:US1523360A
公开(公告)日:1925-01-13
申请号:US46428821
申请日:1921-04-25
Applicant: INGERSOLL MILLING MACHINE CO
Inventor: MORGAN EVERETT K
IPC: B23B41/12
CPC classification number: B23B41/12 , Y10S408/709 , Y10T279/17888 , Y10T408/172 , Y10T408/18 , Y10T408/3806
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公开(公告)号:US1351970A
公开(公告)日:1920-09-07
申请号:US27759719
申请日:1919-02-17
Applicant: AMERICAN TOOL WORKS CO
Inventor: SOSA AUGUSTUS M , ROBINSON ALBERT E , SCHATZ HERMAN W
CPC classification number: B23Q5/52 , B23Q2705/22 , Y10T408/18 , Y10T408/6776
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40.Pneumatically-controlled multiple-spindle tapping and drilling apparatus. 失效
Title translation: 气动控制多主旋转和钻孔设备。公开(公告)号:US1124167A
公开(公告)日:1915-01-05
申请号:US1913807348
申请日:1913-12-17
Applicant: PHILLIPS RAE W
Inventor: PHILLIPS RAE W
CPC classification number: B23Q11/04 , Y10T29/513 , Y10T408/172 , Y10T408/18 , Y10T408/381 , Y10T408/3811 , Y10T408/5612
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