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发明名称
CASTING METHOD OF PRODUCING METAL INGOTS HAVING HOMOGENEOUS AND SMOOTH SURFACES
摘要
申请公布号
CA655755(A)
申请公布日期
1963.01.15
申请号
CAD655755
申请日期
申请人
SHIGEYUKI OKAZAKI
发明人
SHIGEYUKI OKAZAKI
分类号
主分类号
代理机构
代理人
主权项
地址
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