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经营范围
发明名称
METHOD OF PROCESSING METAL AND ALLOY ARTICLES
摘要
申请公布号
SU711161(A1)
申请公布日期
1980.01.25
申请号
SU19782571127
申请日期
1978.01.12
申请人
FIZIKO-TEKHNICHESKIJ I AN BRUSS SSR
发明人
SEVERDENKO VASILIJ P,SU;KALACHEV MIKHAIL ,SU;DAVIDOVICH ALEKSANDR N,SU
分类号
C22F1/00;B21J5/00;C21D7/00;(IPC1-7):C22F1/00
主分类号
C22F1/00
代理机构
代理人
主权项
地址
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