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公开(公告)号:US3110224A
公开(公告)日:1963-11-12
申请号:US15512061
申请日:1961-11-27
Applicant: NAT BROACH & MACH
Inventor: DAVIS KENNETH J
IPC: B23F23/04
CPC classification number: B23F23/04 , Y10T409/100795
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公开(公告)号:US3095980A
公开(公告)日:1963-07-02
申请号:US79807659
申请日:1959-03-09
Applicant: NAT BROACH & MACH
Inventor: DAVIS KENNETH J
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3.
公开(公告)号:US3195409A
公开(公告)日:1965-07-20
申请号:US18699462
申请日:1962-04-12
Applicant: NAT BROACH & MACH
Inventor: GATES THOMAS S , DAVIS KENNETH J , BASSOFF ARTHUR B
CPC classification number: B23F19/06 , B23F15/00 , B23F19/00 , Y10T409/10477
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公开(公告)号:US3017728A
公开(公告)日:1962-01-23
申请号:US81740559
申请日:1959-06-01
Applicant: NAT BROACH & MACH
Inventor: DAVIS KENNETH J
CPC classification number: B23F23/1281 , B23F3/00 , B23F19/05 , Y10T409/100318
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公开(公告)号:US3007563A
公开(公告)日:1961-11-07
申请号:US71739258
申请日:1958-02-25
Applicant: NAT BROACH & MACH
Inventor: DAVIS KENNETH J
IPC: B65G47/68
CPC classification number: B65G47/681
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公开(公告)号:US3272075A
公开(公告)日:1966-09-13
申请号:US41794664
申请日:1964-12-14
Applicant: NAT BROACH & MACH
Inventor: GATES THOMAS S , DAVIS KENNETH J , BASSOFF ARTHUR B
IPC: B23F19/06
CPC classification number: B23F19/06 , Y10T409/104929
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公开(公告)号:US3247733A
公开(公告)日:1966-04-26
申请号:US30901263
申请日:1963-09-16
Applicant: NAT BROACH & MACH
Inventor: DAVIS KENNETH J
IPC: B23Q5/52
CPC classification number: B23Q5/52 , B23Q2705/24 , Y10T74/18856 , Y10T74/1892 , Y10T409/507872
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公开(公告)号:US3133448A
公开(公告)日:1964-05-19
申请号:US5420660
申请日:1960-09-06
Applicant: NAT BROACH & MACH
Inventor: DAVIS KENNETH J , BASSOFF ARTHUR B
CPC classification number: B24B47/20 , F16H31/005 , Y10T74/1424 , Y10T74/1555
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公开(公告)号:US2990658A
公开(公告)日:1961-07-04
申请号:US83979259
申请日:1959-09-14
Applicant: NAT BROACH & MACH
Inventor: PRAEG WALTER S , DAVIS KENNETH J
IPC: B23F19/05
CPC classification number: B23F19/05 , Y10T409/100318 , Y10T409/105088
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公开(公告)号:US2612080A
公开(公告)日:1952-09-30
申请号:US69459046
申请日:1946-09-03
Applicant: NAT BROACH & MACH
Inventor: DAVIS KENNETH J
CPC classification number: B23F19/06 , B23Q1/267 , B23Q1/4809 , B23Q1/50 , Y10T409/100636 , Y10T409/105088
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