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发明名称
Improvements in or relating to foundry core materials
摘要
申请公布号
GB785726(A)
申请公布日期
1957.11.06
申请号
GB19550017262
申请日期
1955.06.15
申请人
THE FORDATH ENGINEERING COMPANY LIMITED
发明人
PARKES ERIC
分类号
B22C1/24
主分类号
B22C1/24
代理机构
代理人
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