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发明名称
摘要
申请公布号
JPH0130359(B2)
申请公布日期
1989.06.19
申请号
JP19870196643
申请日期
1987.08.06
申请人
VICTOR COMPANY OF JAPAN
发明人
KUWAHATA TOSHIKATSU;NAKASO JIRO;YAMAMOTO TAKASHI
分类号
H04R7/12;H04R9/04;H04R31/00
主分类号
H04R7/12
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