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发明名称
TONE RECORDER
摘要
申请公布号
JPH0434449(A)
申请公布日期
1992.02.05
申请号
JP19900140920
申请日期
1990.05.30
申请人
MATSUSHITA ELECTRIC IND CO LTD
发明人
OYAMA MASAHARU;SAKAI HIROAKI;MATSUDA KOEI;MAEHARA TAKAAKI
分类号
G03G15/05;G03G15/00
主分类号
G03G15/05
代理机构
代理人
主权项
地址
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