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发明名称
COUPLING ARRANGEMENTS FOR USE IN WAVE TRANSMISSION SYSTEMS
摘要
申请公布号
CA470609(A)
申请公布日期
1951.01.02
申请号
CAD470609
申请日期
申请人
WESTERN ELECTRIC COMPANY, INCORPORATED
发明人
DOUGLAS H. RING
分类号
主分类号
代理机构
代理人
主权项
地址
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