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公开(公告)号:US2841390A
公开(公告)日:1958-07-01
申请号:US38546453
申请日:1953-10-12
Applicant: BYRNE DOORS INC
Inventor: URQUHART THORNTON L
CPC classification number: E05F17/00 , B63B19/18 , E05Y2800/122 , E05Y2900/132 , E05Y2900/514
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公开(公告)号:US2838302A
公开(公告)日:1958-06-10
申请号:US44863654
申请日:1954-08-09
Applicant: BYRNE DOORS INC
Inventor: URQUHART THORNTON L
IPC: B66B13/06
CPC classification number: B66B13/06
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