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发明名称
HAND-RELEASEABLE SAFETY COUPLING FOR ANNULATED MEMBERS
摘要
申请公布号
US3590443(A)
申请公布日期
1971.07.06
申请号
USD3590443
申请日期
1970.04.23
申请人
ERWIN H. KUBSCH
发明人
ERWIN H. KUBSCH
分类号
F16G11/10;(IPC1-7):A44B21/00
主分类号
F16G11/10
代理机构
代理人
主权项
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