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发明名称
CLOSE-TALKING MICROPHONE
摘要
申请公布号
JPH08191496(A)
申请公布日期
1996.07.23
申请号
JP19950018578
申请日期
1995.01.09
申请人
MATSUSHITA ELECTRIC IND CO LTD
发明人
KANAMORI TAKEO;FURUKAWA HIROMOTO;IBARAKI SATORU
分类号
H04R1/40;H04R3/00;(IPC1-7):H04R3/00
主分类号
H04R1/40
代理机构
代理人
主权项
地址
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