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发明名称
SCHNELLSPANNSCHRAUBENSCHLUESSEL.
摘要
申请公布号
DE1608300(U)
申请公布日期
1950.06.15
申请号
DE195000W0964U
申请日期
1950.03.27
申请人
GUENTHER WIESSENFELD
发明人
GUENTHER WIESSENFELD
分类号
主分类号
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