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发明名称
Induction meter
摘要
申请公布号
US1843677(A)
申请公布日期
1932.02.02
申请号
US19310526229
申请日期
1931.03.30
申请人
LANDIS & GYR, A. G.
发明人
INDERGAND JOSEPH
分类号
G01R11/36
主分类号
G01R11/36
代理机构
代理人
主权项
地址
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