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经营范围
发明名称
MICROPHONE EQUIPMENT
摘要
申请公布号
JPH0819087(A)
申请公布日期
1996.01.19
申请号
JP19940144841
申请日期
1994.06.27
申请人
MATSUSHITA ELECTRIC IND CO LTD
发明人
ONO KIMIAKI;KANAMORI TAKEO;FURUKAWA HIROMOTO;IBARAKI SATORU
分类号
H04R1/34;H04R1/40;H04R3/00;(IPC1-7):H04R3/00
主分类号
H04R1/34
代理机构
代理人
主权项
地址
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