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公开(公告)号：US3038535A
公开(公告)日：1962-06-12
申请号：US73705158
申请日：1958-05-22
Applicant: OVERHEAD DOOR CORP
Inventor： STROUP EARL L , CROSSWELL FLAY D , SCHACHT CLIFFORD A
IPC: E05D15/44
CPC classification number: E05D13/1261 , E05Y2600/528 , E05Y2900/106 , Y10T16/84
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