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发明名称
CLOSING DEVICE FOR DOORS
摘要
申请公布号
US3452387(A)
申请公布日期
1969.07.01
申请号
USD3452387
申请日期
1967.10.09
申请人
AJAX HARDWARE MFG. CORP.
发明人
TORSTI T.T. JERILA;FRANK A. HOLMES
分类号
E05F1/12;F25D23/02;(IPC1-7):E05F3/00;E05F3/22
主分类号
E05F1/12
代理机构
代理人
主权项
地址
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