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公开(公告)号:US2029199A
公开(公告)日:1936-01-28
申请号:US1788535
申请日:1935-04-23
Applicant: LEE SEGAR
Inventor: LEE SEGAR
IPC: E05B65/20
CPC classification number: E05B85/14 , E05B85/107 , Y10S292/30 , Y10S292/31 , Y10T292/0969 , Y10T292/097 , Y10T292/0994
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公开(公告)号:US2078815A
公开(公告)日:1937-04-27
申请号:US1788635
申请日:1935-04-23
Applicant: LEE SEGAR
Inventor: LEE SEGAR
IPC: E05D3/02
CPC classification number: E05D3/022 , E05Y2201/71 , E05Y2201/722 , E05Y2900/132 , E05Y2900/146 , Y10T16/5383 , Y10T16/541
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