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发明名称
METHOD FOR OBTAINING OF HARD FACING ALLOY BASED ON CHROME CARBIDE
摘要
申请公布号
BG32372(A1)
申请公布日期
1982.07.15
申请号
BG19800050272
申请日期
1980.12.31
申请人
GERGANOV,ANASTAS M.;KHADZHIEV,KHRISTO I.;RAZKAZOV,NIKOLAJJ I.;KARAMANOV,IVAN D.;GRIGOROV,GRIGOR K.
发明人
GERGANOV,ANASTAS M.;KHADZHIEV,KHRISTO I.;RAZKAZOV,NIKOLAJJ I.;KARAMANOV,IVAN D.;GRIGOROV,GRIGOR K.
分类号
B22F9/04;C22C1/04;(IPC1-7):C22C1/04
主分类号
B22F9/04
代理机构
代理人
主权项
地址
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