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发明名称
METHOD OF PIG IRON TREATMENT WITH HIGH CONTENT OF CHROMIUM,NICKEL AND PHOSPHORUS
摘要
申请公布号
CS272362(B1)
申请公布日期
1991.01.15
申请号
CS19880001252
申请日期
1988.02.29
申请人
PARMA VACLAV PROF. ING. DRSC.,CS;BAZAN JIRI ING. CSC.,CS
发明人
PARMA VACLAV PROF. ING. DRSC.,CS;BAZAN JIRI ING. CSC.,CS
分类号
C21C1/02;(IPC1-7):C21C1/02
主分类号
C21C1/02
代理机构
代理人
主权项
地址
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