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公开(公告)号:US2610065A
公开(公告)日:1952-09-09
申请号:US74723647
申请日:1947-05-10
Applicant: BANKER OSCAR H
Inventor: BANKER OSCAR H
IPC: B23B31/117 , B23B31/14 , B23B31/20
CPC classification number: B23B31/201 , B23B31/1173 , B23B31/14 , Y10T279/17153 , Y10T279/247
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公开(公告)号:US2585747A
公开(公告)日:1952-02-12
申请号:US8700749
申请日:1949-04-12
Applicant: FILIP BRANDHANDLER
Inventor: BERTHOLD DENZLER
IPC: B23B31/20
CPC classification number: B23B31/201 , Y10T279/17529
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公开(公告)号:US2575903A
公开(公告)日:1951-11-20
申请号:US7261049
申请日:1949-01-25
Applicant: CASCO PRODUCTS CORP
Inventor: JOSEPH YOUHOUSE
IPC: B23B31/20
CPC classification number: B23B31/201 , B23B2270/60 , Y10T279/17512 , Y10T279/17538 , Y10T279/3431
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公开(公告)号:USRE23419E
公开(公告)日:1951-10-16
申请号:US23419D
IPC: B23B31/167 , B23B31/20
CPC classification number: B23B31/201 , Y10T279/188 , Y10T279/1953
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公开(公告)号:US2514241A
公开(公告)日:1950-07-04
申请号:US71432546
申请日:1946-12-05
Applicant: HOWLAND WAYNE P
Inventor: HOWLAND WAYNE P
IPC: B23B31/20
CPC classification number: B23B31/201 , Y10T279/17512
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公开(公告)号:US2504923A
公开(公告)日:1950-04-18
申请号:US4314348
申请日:1948-08-07
Applicant: PORTER CABLE MACHINE CO
Inventor: EMMONS ARTHUR N , ENLUND GUSTAF N
CPC classification number: B23B31/201 , B24D9/04
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公开(公告)号:US2495050A
公开(公告)日:1950-01-17
申请号:US67948446
申请日:1946-06-26
Applicant: BANKER OSCAR H
Inventor: BANKER OSCAR H
CPC classification number: B23B31/201 , B23B31/14 , Y10T279/17529 , Y10T279/247
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公开(公告)号:US2463857A
公开(公告)日:1949-03-08
申请号:US59559945
申请日:1945-05-24
Applicant: HERMAN DIETZ
Inventor: HERMAN DIETZ
IPC: B23B31/20
CPC classification number: B23B31/201 , Y10T279/14
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公开(公告)号:US2456776A
公开(公告)日:1948-12-21
申请号:US64557946
申请日:1946-02-05
Applicant: FAUST RUDOLPH E
Inventor: FAUST RUDOLPH E
CPC classification number: B23B31/36 , B23B31/201 , B23B2260/088 , Y10T82/2571 , Y10T279/14
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公开(公告)号:US2454098A
公开(公告)日:1948-11-16
申请号:US51235643
申请日:1943-11-30
Applicant: ARTHUR V WHITTINGTON
Inventor: SCHMIDT JOHN G
IPC: B23B31/20
CPC classification number: B23B31/201 , Y10T279/17521 , Y10T279/17555 , Y10T279/3425
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