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发明名称
ELECTRICAL CONVERTING CIRCUIT ARRANGEMENTS
摘要
申请公布号
CA550986(A)
申请公布日期
1957.12.31
申请号
CAD550986
申请日期
申请人
MARCONI'S WIRELESS TELEGRAPH COMPANY LIMITED
发明人
ANDRZEJ K. KWASIEBORSKI;PETER M. WRIGHT
分类号
主分类号
代理机构
代理人
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