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经营范围
发明名称
A method for casting steel and steel alloys
摘要
申请公布号
GB1076179(A)
申请公布日期
1967.07.19
申请号
GB19640047125
申请日期
1964.11.19
申请人
ERIK RUNE ALBIN LARSSON
发明人
分类号
B22C3/00
主分类号
B22C3/00
代理机构
代理人
主权项
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