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公开(公告)号：US1168066A
公开(公告)日：1916-01-11
申请号：US1914877170
申请日：1914-12-14
Applicant: GIRARDOT RAYMOND L
Inventor： GIRARDOT RAYMOND L
CPC classification number: E05B63/0065 , A47G29/10 , Y10S70/56 , Y10S70/57 , Y10S292/02 , Y10T70/35 , Y10T70/5544 , Y10T70/8432 , Y10T74/2093 , Y10T292/31
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