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发明名称
LOUDSPEAKING SPEECH DEVICE
摘要
申请公布号
JPH09294168(A)
申请公布日期
1997.11.11
申请号
JP19960107285
申请日期
1996.04.26
申请人
MATSUSHITA ELECTRIC WORKS LTD
发明人
TERASAWA AKIRA;TAKEYAMA HIROAKI;TANAKA TAKAKO;FUKUSHIMA MINORU
分类号
G10L15/00;H04M9/08;(IPC1-7):H04M9/08;G10L3/00
主分类号
G10L15/00
代理机构
代理人
主权项
地址
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