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发明名称
Apparatus and method for assembling foundry molds
摘要
申请公布号
US2850775(A)
申请公布日期
1958.09.09
申请号
US19550511941
申请日期
1955.05.31
申请人
COMBUSTION ENGINEERING, INC.
发明人
JR. SAMUEL C. NORTHINGTON,;LASATER JOHN A.
分类号
B22D33/04
主分类号
B22D33/04
代理机构
代理人
主权项
地址
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