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公开(公告)号：US3153805A
公开(公告)日：1964-10-27
申请号：US30335263
申请日：1963-08-20
Applicant: JOHN STERLING CORP
Inventor： STERLING JOHN G , WORZALA ROBERT A
IPC: E05D15/06
CPC classification number: E05D15/0634 , E05Y2800/266 , E05Y2800/296 , E05Y2900/132 , Y10T16/3834
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