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发明名称
TIME RECORDER WITH VOICE SYNTHESIS FUNCTION
摘要
申请公布号
JPH03224085(A)
申请公布日期
1991.10.03
申请号
JP19900020572
申请日期
1990.01.30
申请人
NEC CORP
发明人
NAKAZAWA KATSUHIKO
分类号
G07C1/00;G10L13/00
主分类号
G07C1/00
代理机构
代理人
主权项
地址
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