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发明名称
Improvements relating to automatic volume control for radio receiving apparatus
摘要
申请公布号
GB426634(A)
申请公布日期
1935.04.01
申请号
GB19330026964
申请日期
1933.09.30
申请人
SYDNEY ARTHUR STEVENS;LESLIE ERNEST THOMPSON;THE WESTINGHOUSE BRAKE AND SAXBY SIGNAL COMPANY LIMITED
发明人
分类号
H03G3/22
主分类号
H03G3/22
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代理人
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