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发明名称
VOICE WARNING SYSTEM WITH VOLUME CONTROL
摘要
申请公布号
GB2058498(A)
申请公布日期
1981.04.08
申请号
GB19800027675
申请日期
1980.08.27
申请人
NISSAN MOTOR CO LTD
发明人
分类号
G08G1/09;B60R16/02;B60R16/037;G08B3/10;G08B23/00;G08B25/00;H03G3/00;H03G3/32;(IPC1-7):H03G3/00;G08B3/00;G08B19/00
主分类号
G08G1/09
代理机构
代理人
主权项
地址
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