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发明名称
CAST IRON
摘要
申请公布号
SU823447(A1)
申请公布日期
1981.04.23
申请号
SU19792803378
申请日期
1979.07.25
申请人
INST PROBLEM LITYA AN UK SSR
发明人
DUBROV VASILIJ V,SU;DUDNIK YULIYA A,SU
分类号
C22C37/00;(IPC1-7):C22C37/00
主分类号
C22C37/00
代理机构
代理人
主权项
地址
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