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发明名称
Improvements in the supervision of remote sub-stations
摘要
申请公布号
GB646592(A)
申请公布日期
1950.11.22
申请号
GB19480007130
申请日期
1948.03.08
申请人
TESLA, ELECTRICAL AND RADIO INDUSTRY, NATIONAL CORPORATION;VIKTOR HLUBUCEK;JOSEF MERHAUT
发明人
分类号
H04H20/02;H04H20/12
主分类号
H04H20/02
代理机构
代理人
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地址
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