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发明名称
A NEW METHOD OF PRETREATMENT OF HOT METAL SIUTABLE FOR STEEL MAKING IN BASIC OXYGEN FURNACE OR IN OPEN HEARTH FURNACE
摘要
申请公布号
IN157570(B)
申请公布日期
1986.04.26
申请号
IN1982CA96019
申请日期
1982.08.17
申请人
DR.AYYAPPANKAVE SUBRAMANIAM VENKATADRI AND STEEL AUTHORITY OF INDIA LTD.
发明人
VENKATADRI AYYAPPANKAVE SUBRAMANIAM;GUPTA SHYAM SUNDER;HAZRA AMITABHA GHOSH;SHARMA OM PRAKASH;DHARANIPALAN SUBRAMANIAM;AGNIHOTRI VIKASH KUMAR;BANERJEE SANAT KUMAR
分类号
C21C5/00;C21C7/00;(IPC1-7):C21C5/00;C22C39/00
主分类号
C21C5/00
代理机构
代理人
主权项
地址
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