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发明名称
RUNNING SYSTEM OF CASTING BY METHOD OF SMELTABLE OR COMBUSTIBLE MODELS
摘要
申请公布号
CS232935(B1)
申请公布日期
1985.02.14
申请号
CS19830001681
申请日期
1983.03.11
申请人
ZAHRADKA,FRANTISEK,CS
发明人
ZAHRADKA,FRANTISEK,CS
分类号
B22C7/02;B22C9/08;(IPC1-7):B22C9/08
主分类号
B22C7/02
代理机构
代理人
主权项
地址
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