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公开(公告)号：US2888708A
公开(公告)日：1959-06-02
申请号：US52966555
申请日：1955-08-22
Applicant: MILTON SEIDNER
Inventor： MILTON SEIDNER
IPC: E05D15/06
CPC classification number: E05D15/063 , E05Y2201/64 , E05Y2600/10 , E05Y2900/132 , Y10T16/3834
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