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经营范围
发明名称
Abgleichspule, insbesondere fuer elektrische Messgeraete
摘要
申请公布号
DE652505(C)
申请公布日期
1937.11.01
申请号
DE1936S122238D
申请日期
1936.04.04
申请人
SIEMENS & HALSKE AKT.-GES.
发明人
KAUFHOLD THEODOR
分类号
G01R1/20
主分类号
G01R1/20
代理机构
代理人
主权项
地址
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