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发明名称
VOICE DIAL DEVICE
摘要
申请公布号
JPH01251849(A)
申请公布日期
1989.10.06
申请号
JP19880233995
申请日期
1988.09.19
申请人
RICOH CO LTD
发明人
NAKATANI TOMOFUMI;KANEUCHI KUNIYASU
分类号
H04M1/27;H04M1/65
主分类号
H04M1/27
代理机构
代理人
主权项
地址
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