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发明名称
AUDIO DIAL DEVICE
摘要
申请公布号
JPH03263098(A)
申请公布日期
1991.11.22
申请号
JP19900063691
申请日期
1990.03.14
申请人
RICOH CO LTD
发明人
KANEUCHI KUNIYASU
分类号
G10L11/00;G10L15/00;G10L15/10;H04M1/27;H04M1/274
主分类号
G10L11/00
代理机构
代理人
主权项
地址
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