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发明名称
QUADROPHONIESYSTEM
摘要
申请公布号
DE2627437(A1)
申请公布日期
1977.05.12
申请号
DE19762627437
申请日期
1976.06.18
申请人
VICTOR COMPANY OF JAPAN,LTD.
发明人
IWAHARA,MAKOTO;MARUYAMA,FUMIO;FUJIKI,GORO;MORI,TOSHINORI;HIYAMA,NORIO;KIKUCHI,MITSURU
分类号
H04R5/027;H04S3/00;H04S5/02;(IPC1-7):H04R5/00
主分类号
H04R5/027
代理机构
代理人
主权项
地址
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