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发明名称
IMPROVED FILTER/LIMITERS FOR NOISE REDUCTION SYSTEMS
摘要
申请公布号
ZA7004903(B)
申请公布日期
1971.03.31
申请号
ZA19700004903
申请日期
1970.07.16
申请人
DOLBY LABOR INC
发明人
DOLBY R
分类号
H04B1/62;G11B20/04;H03G7/00;H03G9/02;H03G9/18;H04B1/64
主分类号
H04B1/62
代理机构
代理人
主权项
地址
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