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经营范围
发明名称
ELEKTRISCHER TASTER.
摘要
申请公布号
DE1821756(U)
申请公布日期
1960.11.17
申请号
DE196000B2383U
申请日期
1960.08.27
申请人
GEBR. BERKER
发明人
分类号
H01H13/00
主分类号
H01H13/00
代理机构
代理人
主权项
地址
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