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发明名称
HAKEN- UND OESEN-VERSCHLUSS.
摘要
申请公布号
DE1676202(U)
申请公布日期
1954.05.13
申请号
DE195400D7913U
申请日期
1954.03.15
申请人
FA. HERMANN
发明人
分类号
主分类号
代理机构
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