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发明名称
Stereophonic sound
摘要
申请公布号
US3046337(A)
申请公布日期
1962.07.24
申请号
US19570676160
申请日期
1957.08.05
申请人
HAMNER ELECTRONICS COMPANY, INC.
发明人
HORNYAK WILLIAM F.
分类号
H04S3/00
主分类号
H04S3/00
代理机构
代理人
主权项
地址
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