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发明名称
HARDENING METHOD FOR MOULDING FORMED BY SAND MOULD
摘要
申请公布号
JPH02121750(A)
申请公布日期
1990.05.09
申请号
JP19880275973
申请日期
1988.10.31
申请人
DAIMLER BENZ AG
发明人
DEIITAA NIJI;HERUMUUTO PAURU
分类号
B22C9/12
主分类号
B22C9/12
代理机构
代理人
主权项
地址
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