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发明名称
ACOUSTIC SIGNALLING INSTALLATION WITH COMBINED OPERATION
摘要
申请公布号
RO104408(B1)
申请公布日期
1994.06.08
申请号
RO19890139786
申请日期
1989.05.18
申请人
INTREPRINDEREA "ELECTROPUTERE", CRAIOVA, JUDETUL DOLJ
发明人
RADU GHEORGHE;BADULETEANU TRAIAN;PAPA LUCIA;MARINESCU AMULIU;VALEA GHEORGHE
分类号
B61L23/06;G08B1/04;(IPC1-7):B61L23/06
主分类号
B61L23/06
代理机构
代理人
主权项
地址
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