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发明名称
DRUCKKNOPF.
摘要
申请公布号
DE1894117(U)
申请公布日期
1964.06.04
申请号
DE196400B5901U
申请日期
1964.01.14
申请人
HERBERT BROECKING
发明人
HERBERT BROECKING
分类号
主分类号
代理机构
代理人
主权项
地址
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