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发明名称
METHOD OF MAKING THE SMELTED MODELS WITH THE INSERTED FOUNDRY CORES
摘要
申请公布号
CS203223(B1)
申请公布日期
1981.02.27
申请号
CS19790001056
申请日期
1979.02.16
申请人
HAKL,JAN,CS;BUGADIC,JIRI,CS;FISER,MIROSLAV,CS;KUKACKA,EVZEN,CS;MATOUSEK,KAREL,CS
发明人
HAKL,JAN,CS;BUGADIC,JIRI,CS;FISER,MIROSLAV,CS;KUKACKA,EVZEN,CS;MATOUSEK,KAREL,CS
分类号
B22C7/02;(IPC1-7):B22C7/02
主分类号
B22C7/02
代理机构
代理人
主权项
地址
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