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发明名称
AUTOMATIC LEVEL SOUND RECORDER
摘要
申请公布号
JPH01205613(A)
申请公布日期
1989.08.18
申请号
JP19870255432
申请日期
1987.10.09
申请人
MATSUSHITA ELECTRIC IND CO LTD
发明人
ISHIGAKI TADASHI
分类号
G11B20/04;H03G3/30
主分类号
G11B20/04
代理机构
代理人
主权项
地址
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