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发明名称
WET GRANULATING WASHING DEVICE OF FOUNDRY OLD SAND
摘要
申请公布号
JPS5367621(A)
申请公布日期
1978.06.16
申请号
JP19760142299
申请日期
1976.11.29
申请人
HITACHI LTD
发明人
MIYAZAKI KAZUO;AIMOTO YASUO
分类号
B22C5/00
主分类号
B22C5/00
代理机构
代理人
主权项
地址
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