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发明名称
PROCESS FOR ADDING EVAPORABLE AND MELTABLE ADDITIVES IN MELT FERROUS ALLOYS AND DEVICE FOR MAKING THIS PROCESS
摘要
申请公布号
CS265400(B1)
申请公布日期
1989.10.13
申请号
CS19870006868
申请日期
1987.09.24
申请人
POLAK JAROSLAV ING. CSC.,CS;POSPISIL VLASTISLAV,CS
发明人
POLAK JAROSLAV ING. CSC.,CS;POSPISIL VLASTISLAV,CS
分类号
C21C1/10;(IPC1-7):C21C1/10
主分类号
C21C1/10
代理机构
代理人
主权项
地址
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