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经营范围
发明名称
GRAPHITE MOLD DEVICE FOR HORIZONTAL CONTINUOUS CASTING
摘要
申请公布号
JPH02224849(A)
申请公布日期
1990.09.06
申请号
JP19890044826
申请日期
1989.02.23
申请人
SUMITOMO METAL MINING CO LTD
发明人
OGAWA KUNIO
分类号
B22D11/04
主分类号
B22D11/04
代理机构
代理人
主权项
地址
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