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公开(公告)号：US1654274A
公开(公告)日：1927-12-27
申请号：US19590427
申请日：1927-06-02
Applicant: JOSEPH STIMPSON CHARLES
Inventor： JOSEPH STIMPSON CHARLES
IPC: E05D13/00
CPC classification number: E05D13/10 , E05Y2201/654 , E05Y2600/46 , Y10T16/665 , Y10T24/3958
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