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经营范围
发明名称
FLAME ARRESTER
摘要
申请公布号
SU1729522(A2)
申请公布日期
1992.04.30
申请号
SU19894768517
申请日期
1989.12.18
申请人
LVOVSKIJ POLT I IM.LENINSKOGO KOMSOMOLA
发明人
LEVITSKIJ BOLESLAV F,SU
分类号
A62C4/00
主分类号
A62C4/00
代理机构
代理人
主权项
地址
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