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发明名称
VIBRATORY CONVERTER CIRCUIT
摘要
申请公布号
CA409014(A)
申请公布日期
1942.12.01
申请号
CAD409014
申请日期
申请人
ELECTRONIC LABORATORIES
发明人
HAROLD J. BROWN
分类号
主分类号
代理机构
代理人
主权项
地址
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