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发明名称
Einrichtung zur Dämpfung von Brummgeräuschen an Elektrizitätszählern.
摘要
申请公布号
CH245288(A)
申请公布日期
1946.10.31
申请号
CHD245288
申请日期
1945.06.02
申请人
LANDIS & GYR AG.
发明人
AG. LANDIS & GYR
分类号
G01R11/12
主分类号
G01R11/12
代理机构
代理人
主权项
地址
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