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经营范围
发明名称
SPALTFILTER.
摘要
申请公布号
DE1812630(U)
申请公布日期
1960.06.09
申请号
DE195900F7301U
申请日期
1959.09.11
申请人
FILTERWERK MANN & HUMMEL G.M.B.H.
发明人
分类号
主分类号
代理机构
代理人
主权项
地址
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