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公开(公告)号:US2827115A
公开(公告)日:1958-03-18
申请号:US52516055
申请日:1955-07-29
Applicant: OVERHEAD DOOR CORP
Inventor: STROUP EARL L
CPC classification number: E05D15/24 , E05D13/1261 , E05D15/165 , E05Y2900/106 , Y10T16/381
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公开(公告)号:US2827114A
公开(公告)日:1958-03-18
申请号:US58573856
申请日:1956-05-18
Applicant: OVERHEAD DOOR CORP
Inventor: STROUP EARL L
CPC classification number: E05D15/24 , E05B65/0021 , E05D13/1261 , E05Y2201/684 , E05Y2900/106 , Y10S292/36
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