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发明名称
Improvements in and relating to Tape Recorder Sound Systems
摘要
申请公布号
GB1151527(A)
申请公布日期
1969.05.07
申请号
GB19660035894
申请日期
1966.08.10
申请人
RICHARD WHITTINGTON FRIEDEL
发明人
RICHARD WHITTINGTON FRIEDEL
分类号
G09B5/04
主分类号
G09B5/04
代理机构
代理人
主权项
地址
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