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发明名称
Improvements in refractory and mould making
摘要
申请公布号
GB2294232(B)
申请公布日期
1998.06.10
申请号
GB19950020669
申请日期
1995.10.10
申请人
RICHARD DUDLEY * SHAW
发明人
RICHARD DUDLEY * SHAW
分类号
B22C1/00;B22C1/02;B22C1/18;C04B35/63;(IPC1-7):B28B1/00;B22C9/00;B22D7/06;C04B35/622
主分类号
B22C1/00
代理机构
代理人
主权项
地址
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