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经营范围
发明名称
Einrichtung zur Prüfung von Wechselstromschaltern.
摘要
申请公布号
CH199515(A)
申请公布日期
1938.08.31
申请号
CHD199515
申请日期
1937.06.19
申请人
FABRIK ELEKTRISCHER APPARATE SPRECHER & SCHUH A.-G.
发明人
FABRIK ELEKTRISCHER APPARATE SPRECHER & SCHUH A.-G.
分类号
G01R31/333
主分类号
G01R31/333
代理机构
代理人
主权项
地址
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