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发明名称
CIRCUIT ARRANGEMENT FOR AUTOMATIC CONTROL OF THE VOLTAGE OF AN ELECTRICAL FILTER
摘要
申请公布号
US3602805(A)
申请公布日期
1971.08.31
申请号
USD3602805
申请日期
1970.03.06
申请人
SIEMENS AG.
发明人
LEVRO VUKASOVIC
分类号
A63C9/08;A63C9/083;A63C9/084;B03C3/68;(IPC1-7):G05F1/44
主分类号
A63C9/08
代理机构
代理人
主权项
地址
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