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经营范围
发明名称
KOHLENSTUETZE FUER BOGENLAMPEN.
摘要
申请公布号
DE1744909(U)
申请公布日期
1957.05.16
申请号
DE195400B9224U
申请日期
1954.09.15
申请人
EUGEN BAUER G.M.B.H.
发明人
分类号
主分类号
代理机构
代理人
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