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发明名称
DEVICE FOR DISCHARGE OF GASES FROM ARC STEEL-MAKING FURNACES
摘要
申请公布号
SU631768(A1)
申请公布日期
1978.11.05
申请号
SU19772460420
申请日期
1977.03.09
申请人
VNI PI PO OCHISTKE T GAZOV, CTOÚHÕX BO¯ ô ôCüOóÓ³OBAHô½ BTOPôÚHÕX ÜHEP×OPECYPCOB üPE¯üPôùTôö ÚEPHOö METAóóYP×ôô
发明人
OSIPENKO VALERIJ D,SU;KHROMOV ALBERT P,SU;TKACHEV NIKOLAJ M,SU
分类号
F27D17/00;C21C5/52;(IPC1-7):27D17/00;21C5/52
主分类号
F27D17/00
代理机构
代理人
主权项
地址
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