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发明名称
METHOD OF MAKING CASTINGS OF SYNTHETIC IRON
摘要
申请公布号
SU697255(A1)
申请公布日期
1979.11.15
申请号
SU19772516996
申请日期
1977.08.19
申请人
INST PROBLEM LITYA AN UK SSR
发明人
ZATULOVSKIJ SERGEJ S,SU;SHUMIKHIN VLADIMIR S,SU;KIRIEVSKIJ BORIS A,SU
分类号
B22D27/20;(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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