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经营范围
发明名称
Improvements in or relating to carrier wave transmitters
摘要
申请公布号
GB452582(A)
申请公布日期
1936.08.25
申请号
GB19350005993
申请日期
1935.02.25
申请人
MARCONI'S WIRELESS TELEGRAPH COMPANY LIMITED;WILLIAM THEODORE DITCHAM
发明人
分类号
H03C1/06
主分类号
H03C1/06
代理机构
代理人
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