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发明名称
RAIL CLEANING AND LUBRICATING WITH COMPRESSED AIR
摘要
申请公布号
HU912576(D0)
申请公布日期
1992.01.28
申请号
HU19910002576
申请日期
1991.08.02
申请人
HARTUNG,JOZSEF,HU;HALASZ,GEZA,HU
发明人
HARTUNG,JOZSEF,HU;HALASZ,GEZA,HU
分类号
主分类号
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