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经营范围
发明名称
VOICE TIMER DEVICE
摘要
申请公布号
JPS56104400(A)
申请公布日期
1981.08.20
申请号
JP19800007189
申请日期
1980.01.24
申请人
MATSUSHITA ELECTRIC IND CO LTD
发明人
YAMADA SHIGEMITSU;SASABE KAORU
分类号
G04G13/00;G04G13/02;G10L19/00
主分类号
G04G13/00
代理机构
代理人
主权项
地址
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