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经营范围
发明名称
MEMBRANSCHALTER.
摘要
申请公布号
DE1729691(U)
申请公布日期
1956.09.13
申请号
DE195500L2665U
申请日期
1955.02.18
申请人
LICENTIA PATENT-VERWALTUNGS-G.M.B.H.
发明人
分类号
H01H35/34
主分类号
H01H35/34
代理机构
代理人
主权项
地址
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