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发明名称
METHOD OF COOLING MOLDS
摘要
申请公布号
GB1221960(A)
申请公布日期
1971.02.10
申请号
GB19700032114
申请日期
1968.09.19
申请人
NIPPON STEEL CORPORATION
发明人
分类号
B22D27/04
主分类号
B22D27/04
代理机构
代理人
主权项
地址
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