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发明名称
METHOD OF STEREOPHONIC RADIO BROADCAST AND BROADCASTING SYSTEM
摘要
申请公布号
RU1775867(C)
申请公布日期
1992.11.15
申请号
SU19904890925
申请日期
1990.11.16
申请人
CHEKCHEEV SERGEJ A,SU
发明人
CHEKCHEEV SERGEJ A,SU
分类号
H04H20/88
主分类号
H04H20/88
代理机构
代理人
主权项
地址
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