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发明名称
URZADZENIE DO WYTWARZANIA ODLEWOW
摘要
申请公布号
PL95626(B1)
申请公布日期
1977.10.31
申请号
PL19750183240
申请日期
1975.09.10
申请人
发明人
分类号
B22D5/00;B22C11/10;B22D5/04;B22D35/04;B22D47/00;(IPC1-7):B22D23/02
主分类号
B22D5/00
代理机构
代理人
主权项
地址
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