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发明名称
METHOD AND DEVICE FOR REGENERATING CASTING SAND
摘要
申请公布号
JPS5227017(A)
申请公布日期
1977.03.01
申请号
JP19750103606
申请日期
1975.08.27
申请人
MIZUSHIMA TETSUKOUSHIYO KK
发明人
MIZUSHIMA KAZUO
分类号
B02C19/00;B22C5/02;B22C5/04
主分类号
B02C19/00
代理机构
代理人
主权项
地址
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