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公开(公告)号:US2686540A
公开(公告)日:1954-08-17
申请号:US10306049
申请日:1949-07-05
Applicant: BERNHARDT STAHMER
Inventor: BERNHARDT STAHMER
IPC: B26F1/20
CPC classification number: B26F1/20 , Y10T83/4734 , Y10T83/4798
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公开(公告)号:US2644500A
公开(公告)日:1953-07-07
申请号:US15123050
申请日:1950-03-22
Applicant: BERNHARDT STAHMER
Inventor: BERNHARDT STAHMER
IPC: B26D7/06
CPC classification number: B26D7/0641 , Y10T83/739
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公开(公告)号:US2567248A
公开(公告)日:1951-09-11
申请号:US3561148
申请日:1948-06-28
Applicant: BERNHARDT STAHMER
Inventor: BERNHARDT STAHMER
IPC: B26D1/00
CPC classification number: B26D1/00 , Y10T83/739 , Y10T83/9372
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公开(公告)号:US2379837A
公开(公告)日:1945-07-03
申请号:US55364844
申请日:1944-09-11
Applicant: BERNHARDT STAHMER
Inventor: BERNHARDT STAHMER
IPC: B23K9/10
CPC classification number: B23K9/1087
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公开(公告)号:US3363508A
公开(公告)日:1968-01-16
申请号:US44993165
申请日:1965-04-19
Applicant: BERNHARDT STAHMER
Inventor: BERNHARDT STAHMER
IPC: F41F3/04
CPC classification number: F41F3/04
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公开(公告)号:US3306632A
公开(公告)日:1967-02-28
申请号:US51763465
申请日:1965-12-30
Applicant: BERNHARDT STAHMER
Inventor: BERNHARDT STAHMER
IPC: B42D15/08
CPC classification number: B42D15/08
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公开(公告)号:US3227392A
公开(公告)日:1966-01-04
申请号:US29500263
申请日:1963-07-15
Applicant: BERNHARDT STAHMER
Inventor: BERNHARDT STAHMER
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公开(公告)号:US3120932A
公开(公告)日:1964-02-11
申请号:US6913260
申请日:1960-11-14
Applicant: BERNHARDT STAHMER
Inventor: BERNHARDT STAHMER
CPC classification number: B64B1/00
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公开(公告)号:US3106367A
公开(公告)日:1963-10-08
申请号:US10568161
申请日:1961-04-26
Applicant: BERNHARDT STAHMER
Inventor: BERNHARDT STAHMER
IPC: B65H75/40
CPC classification number: B65H75/40
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公开(公告)号:US2973166A
公开(公告)日:1961-02-28
申请号:US50293355
申请日:1955-04-21
Applicant: BERNHARDT STAHMER
Inventor: BERNHARDT STAHMER
IPC: B64C29/00
CPC classification number: B64C29/0025
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