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公开(公告)号：US2078811A
公开(公告)日：1937-04-27
申请号：US9466736
申请日：1936-08-06
Applicant: SILENT GLIDING DOORS LTD
Inventor： EDWARD ROUSE ERNEST
IPC: E05D15/06
CPC classification number: E05D15/0686 , E05Y2201/11 , E05Y2201/684 , E05Y2800/342 , Y10T16/3819
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