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经营范围
发明名称
MOLDING CORES,THEIR PRODUCTION AND THEIR USE
摘要
申请公布号
IL36279(D0)
申请公布日期
1971.04.28
申请号
IL19710036279
申请日期
1971.02.24
申请人
LIBBEY OWENS FORD CO
发明人
分类号
B22C9/10;B22D17/24;B29C33/00;B29C33/52;B29C33/56
主分类号
B22C9/10
代理机构
代理人
主权项
地址
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