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公开(公告)号:US2376905A
公开(公告)日:1945-05-29
申请号:US49635243
申请日:1943-07-27
Applicant: DAVENPORT TED C C
Inventor: DAVENPORT TED C C
CPC classification number: B23B23/02 , B23B31/201 , B23B2250/12 , B23B2260/136 , B23B2270/20 , Y10T82/2568
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公开(公告)号:US2358300A
公开(公告)日:1944-09-19
申请号:US46659442
申请日:1942-11-23
Applicant: BENJAMIN
Inventor: BENJAMIN MILTON L , DREW CHARLES E
IPC: B23B31/20
CPC classification number: B23B31/202 , B23B31/201 , B23B2231/2021 , B23B2231/2091 , Y10T279/14 , Y10T279/17512
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公开(公告)号:US2354966A
公开(公告)日:1944-08-01
申请号:US46365642
申请日:1942-10-28
Applicant: ANTHONY PANZA , PANZA WILLIAM E
Inventor: ANTHONY PANZA , PANZA WILLIAM E
IPC: B23B31/20
CPC classification number: B23B31/201 , Y10T279/17521
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公开(公告)号:US2337471A
公开(公告)日:1943-12-21
申请号:US43196942
申请日:1942-02-23
Applicant: HINES RUFUS E
Inventor: HINES RUFUS E
IPC: B23B31/20
CPC classification number: B23B31/201 , Y10T279/17512
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公开(公告)号:US2313963A
公开(公告)日:1943-03-16
申请号:US44242742
申请日:1942-05-11
Applicant: JOSHUA PATRICK
Inventor: JOSHUA PATRICK
CPC classification number: B23B23/04 , B23B31/201 , B23B2215/72 , B23B2233/16 , B23B2233/24 , B23B2270/20 , Y10T82/2568
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公开(公告)号:US2311258A
公开(公告)日:1943-02-16
申请号:US42821742
申请日:1942-01-26
Applicant: SJOGREN KNUT R
Inventor: SJOGREN KNUT R
IPC: B23B31/20
CPC classification number: B23B31/201 , Y10T279/17547
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公开(公告)号:US1981660A
公开(公告)日:1934-11-20
申请号:US66082733
申请日:1933-03-15
Applicant: OLSON CHARLES W
Inventor: OLSON CHARLES W
IPC: B23B31/20
CPC classification number: B23B31/201 , Y10T279/17427 , Y10T279/1941
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公开(公告)号:US1818305A
公开(公告)日:1931-08-11
申请号:US41426329
申请日:1929-12-16
Applicant: GISHOLT MACHINE CO
Inventor: CLASS GEORGE M
IPC: B23B31/20
CPC classification number: B23B31/201 , Y10T279/17461 , Y10T279/17564 , Y10T279/3425
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公开(公告)号:US1520883A
公开(公告)日:1924-12-30
申请号:US68552024
申请日:1924-01-11
Applicant: NEY CO J M
Inventor: PFUNDER EMIL L
IPC: B23B31/20
CPC classification number: B23B31/201 , Y10T279/17529 , Y10T279/17606
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公开(公告)号:US1463176A
公开(公告)日:1923-07-31
申请号:US56989522
申请日:1922-06-21
Applicant: HARTFORD SPECIAL MACHINERY CO
Inventor: SCHIELDGE GEORGE K
IPC: B23B31/20
CPC classification number: B23B31/201 , B23B2231/2045 , Y10T279/17547 , Y10T279/3431
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