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公开(公告)号:US3001664A
公开(公告)日:1961-09-26
申请号:US63406257
申请日:1957-01-14
Applicant: LCN CLOSERS INC
Inventor: FLINT RUSSELL C
IPC: E05F3/00
CPC classification number: E05F3/00 , E05F3/227 , E05Y2201/10 , E05Y2900/132 , Y10T70/8459 , Y10T292/62
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公开(公告)号:US2942291A
公开(公告)日:1960-06-28
申请号:US63406357
申请日:1957-01-14
Applicant: LCN CLOSERS INC
Inventor: FLINT RUSSELL C
CPC classification number: E05F3/22 , E05C17/32 , E05Y2201/624 , E05Y2800/37 , E05Y2900/132 , Y10T16/27 , Y10T403/32008 , Y10T403/32188 , Y10T403/32196 , Y10T403/32213 , Y10T403/32221 , Y10T403/32459
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公开(公告)号:US2905965A
公开(公告)日:1959-09-29
申请号:US66289257
申请日:1957-05-31
Applicant: LCN CLOSERS INC
Inventor: FLINT RUSSELL C
IPC: E05C17/16
CPC classification number: E05C17/16 , Y10T16/27 , Y10T292/28
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公开(公告)号:US2772439A
公开(公告)日:1956-12-04
申请号:US49362955
申请日:1955-03-11
Applicant: LCN CLOSERS INC
Inventor: FLINT RUSSELL C
CPC classification number: E05F3/22 , E05F3/00 , E05F2003/228 , E05Y2600/41 , E05Y2600/45 , Y10T16/27
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