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公开(公告)号：US2608713A
公开(公告)日：1952-09-02
申请号：US10765849
申请日：1949-07-30
Applicant: SOSS MFG COMPANY
Inventor： SAMUEL SOSS
IPC: E05D3/06
CPC classification number: E05D3/186 , E05Y2900/20 , Y10T16/5403 , Y10T16/548
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