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发明名称
VARIABLE EQUALIZER
摘要
申请公布号
JPS5267238(A)
申请公布日期
1977.06.03
申请号
JP19750142246
申请日期
1975.12.01
申请人
HITACHI LTD
发明人
ISHIZUKA KOUHEI;KITA YASUHIRO
分类号
H03H7/01;H03H11/04;H04B3/14
主分类号
H03H7/01
代理机构
代理人
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地址
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