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发明名称
HEAT-RESISTANT SWIVEL LIQUID FOR DEEP-BORING
摘要
申请公布号
HUT39763(A)
申请公布日期
1986.10.29
申请号
HU19840004063
申请日期
1984.11.02
申请人
MAGYAR SZENHIDROGENIPARI KUTATO-FEJLESZTOE INTEZET,HU
发明人
BALINT,IMRENE,HU;DORMAN,JOZSEF,HU;NAGY,ISTVAN,HU;SZABO,MATYAS,HU
分类号
(IPC1-7):C09K7/00
主分类号
(IPC1-7):C09K7/00
代理机构
代理人
主权项
地址
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