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发明名称
Amplitude modulator
摘要
申请公布号
GB1107420(A)
申请公布日期
1968.03.27
申请号
GB19670024574
申请日期
1967.05.26
申请人
STANDARD TELEPHONES AND CABLES LIMITED
发明人
TABALBA CAMILO
分类号
H03C1/36
主分类号
H03C1/36
代理机构
代理人
主权项
地址
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