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发明名称
APPARATUS FOR MODIFYING LIQUID METAL
摘要
申请公布号
SU1069944(A1)
申请公布日期
1984.01.30
申请号
SU19823406502
申请日期
1982.03.12
申请人
TSNII MATERIALOV TEKHNOLOGII TYAZHELOGO TRANSPORTNOGO MASHINOSTROENIYA
发明人
LEPINSKIKH BORIS M,SU;TELITSIN IVAN I,SU;VERBOV VITALIJ V,SU
分类号
B22D27/20;B22C9/06;(IPC1-7):B22D27/20
主分类号
B22D27/20
代理机构
代理人
主权项
地址
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