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发明名称
Tonsystem für stereophonische Schallplatten
摘要
申请公布号
CH369603(A)
申请公布日期
1963.05.31
申请号
CH19590070691
申请日期
1959.03.12
申请人
RADIO CORPORATION OF AMERICA
发明人
ALLEN TOURTELLOT,JOHN
分类号
G11B20/00;H04R1/16;H04R3/04
主分类号
G11B20/00
代理机构
代理人
主权项
地址
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