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经营范围
发明名称
Improvements in or relating to modulated carrier wave receivers
摘要
申请公布号
GB448448(A)
申请公布日期
1936.06.08
申请号
GB19340035113
申请日期
1934.12.06
申请人
MARCONI'S WIRELESS TELEGRAPH COMPANY, LIMITED
发明人
分类号
H03D3/00
主分类号
H03D3/00
代理机构
代理人
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地址
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