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经营范围
发明名称
Gebuehrenzaehler fuer elektrische Energie
摘要
申请公布号
DE598567(C)
申请公布日期
1934.06.13
申请号
DE1932B157204D
申请日期
1932.08.30
申请人
DIPL.-ING. LUDWIG BRINKMANN AUF GUT WALDHOF
发明人
分类号
G01R11/56
主分类号
G01R11/56
代理机构
代理人
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地址
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