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经营范围
发明名称
EMERGENCY SIGNALLING DEVICE
摘要
申请公布号
SU824251(A1)
申请公布日期
1981.04.23
申请号
SU19792784394
申请日期
1979.06.20
申请人
VNII PROTIVOPOZHARNOJ OBORONY
发明人
GUDKOV ANATOLIJ V,SU;NILOV VLADIMIR ,SU;KHOKHLOV YURIJ P,SU
分类号
G08B23/00;(IPC1-7):G08B23/00
主分类号
G08B23/00
代理机构
代理人
主权项
地址
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