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发明名称
SOUND VOLUME ADJUSTING METHOD
摘要
申请公布号
JPS6221315(A)
申请公布日期
1987.01.29
申请号
JP19850161575
申请日期
1985.07.22
申请人
ALPINE ELECTRON INC
发明人
MIYAKE TAKASHI
分类号
H03G3/02
主分类号
H03G3/02
代理机构
代理人
主权项
地址
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