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发明名称
Alternating current meter
摘要
申请公布号
US2084836(A)
申请公布日期
1937.06.22
申请号
US19360067054
申请日期
1936.03.04
申请人
TELEFUNKEN GESELLSCHAFT FUR DRAHTLOSE TELEGRAPHIE M.B.H.
发明人
BUSCHBECK WERNER
分类号
G01R25/00
主分类号
G01R25/00
代理机构
代理人
主权项
地址
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