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发明名称
DISPOSITIVO PER RIPRODUTTORI ACUSTI CI MULTIVIE DESTINATO A MIGLIORARE LA DISTRIBUZIONE SPAZIALE DEI DIVER SI SUONI DURANTE LA RIPRODUZIONE MUSICALE STEREO QUADRIFONICA ED A CONSENTIRE UN MAGGIORE REALISMO PRESENZA ALLA RIPRODUZIONE STESSA
摘要
申请公布号
IT1015964(B)
申请公布日期
1977.05.20
申请号
IT19740050870
申请日期
1974.05.08
申请人
GORINI A
发明人
分类号
G11B;(IPC1-7):G11B/
主分类号
G11B
代理机构
代理人
主权项
地址
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