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经营范围
发明名称
Improvements in and relating to combined transmitter and receiver arrangements
摘要
申请公布号
GB713093(A)
申请公布日期
1954.08.04
申请号
GB19510025023
申请日期
1951.10.25
申请人
A. C. COSSOR LIMITED
发明人
FLEMING-WILLIAMS BRIAN CLIFFORD;WILLIAMS HILARY FRANCIS CLAUDE
分类号
H04B1/50
主分类号
H04B1/50
代理机构
代理人
主权项
地址
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