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公开(公告)号:US1528096A
公开(公告)日:1925-03-03
申请号:US67553523
申请日:1923-11-19
Applicant: BENEDETTO CAPRA
Inventor: BENEDETTO CAPRA
IPC: E05F3/14
CPC classification number: E05F3/14 , E05Y2201/21 , E05Y2201/256 , E05Y2201/266 , Y10T16/2788
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公开(公告)号:US1577173A
公开(公告)日:1926-03-16
申请号:US4967525
申请日:1925-08-11
Applicant: BENEDETTO CAPRA
Inventor: BENEDETTO CAPRA
IPC: B61L29/24
CPC classification number: B61L29/246
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公开(公告)号:US1449652A
公开(公告)日:1923-03-27
申请号:US56583722
申请日:1922-06-05
Applicant: BENEDETTO CAPRA
Inventor: BENEDETTO CAPRA
IPC: E05F3/14
CPC classification number: E05F3/14 , E05Y2201/21 , E05Y2201/256 , E05Y2201/266 , Y10T16/2788
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公开(公告)号:US1868693A
公开(公告)日:1932-07-26
申请号:US53019531
申请日:1931-04-15
Applicant: BENEDETTO CAPRA
Inventor: BENEDETTO CAPRA
IPC: E05C19/10
CPC classification number: E05C19/10 , Y10T292/0959
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公开(公告)号:US1487717A
公开(公告)日:1924-03-25
申请号:US58002322
申请日:1922-08-07
Applicant: BENEDETTO CAPRA
Inventor: BENEDETTO CAPRA
IPC: E05F3/04
CPC classification number: E05F3/04 , Y10T16/276
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