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公开(公告)号：US3095922A
公开(公告)日：1963-07-02
申请号：US72638558
申请日：1958-04-04
Applicant: OVERHEAD DOOR CORP
Inventor： FRAZIER RUSSEL B
CPC classification number: E05D13/1261 , E05Y2201/618 , E05Y2201/654 , E05Y2201/664 , E05Y2900/106
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