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发明名称
METHOD OF EXTENDING STABILITY OF FIRE EXTINGUISHING FOAM
摘要
申请公布号
PL143311(B1)
申请公布日期
1988.02.29
申请号
PL19840250378
申请日期
1984.11.08
申请人
发明人
分类号
A62D;A62D1/04;(IPC1-7):A62D1/04
主分类号
A62D
代理机构
代理人
主权项
地址
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