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发明名称
ACOUSTIC CONVERTER
摘要
申请公布号
JPS60123123(A)
申请公布日期
1985.07.01
申请号
JP19840216027
申请日期
1984.10.15
申请人
IGIRISU
发明人
MAIRION FURANSHISU RUISU
分类号
H03H3/08;H03H9/02;H03H9/145
主分类号
H03H3/08
代理机构
代理人
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地址
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