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经营范围
发明名称
PERFECCIONAMIENTOS EN DETECTORES DE HUMOS.
摘要
申请公布号
ES514252(D0)
申请公布日期
1983.04.01
申请号
ES19520005142
申请日期
1982.06.15
申请人
CERBERUS A.G.
发明人
分类号
G01N21/53;G08B17/10;G08B17/107;(IPC1-7):08B17/10
主分类号
G01N21/53
代理机构
代理人
主权项
地址
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