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发明名称
METHOD OF STRENGTHENING PARTS
摘要
申请公布号
SU872576(A1)
申请公布日期
1981.10.15
申请号
SU19792848764
申请日期
1979.12.10
申请人
BRUSS I MEKH SELSKOGO KHOZYAJSTVA
发明人
SHARIN YURIJ E,SU
分类号
C21D7/02;(IPC1-7):C21D7/02
主分类号
C21D7/02
代理机构
代理人
主权项
地址
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