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经营范围
发明名称
PROCESS FOR PREPARING CERAMIC CORES
摘要
申请公布号
RO94812(B1)
申请公布日期
1988.07.31
申请号
RO19860122446
申请日期
1986.03.05
申请人
INTREPRINDEREA "METALOTEHNICA"
发明人
FULOP ANDRAS;ISTVAN FRANCISC
分类号
B21C1/20
主分类号
B21C1/20
代理机构
代理人
主权项
地址
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