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经营范围
发明名称
Improvements in or relating to radio receiving and other modulated carrier wave apparatus
摘要
申请公布号
GB468172(A)
申请公布日期
1937.06.30
申请号
GB19360028430
申请日期
1936.10.19
申请人
MARCONI'S WIRELESS TELEGRAPH COMPANY, LIMITED
发明人
分类号
H03D3/12
主分类号
H03D3/12
代理机构
代理人
主权项
地址
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