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发明名称
Improvements in or relating to moulds
摘要
申请公布号
GB661780(A)
申请公布日期
1951.11.28
申请号
GB19490008406
申请日期
1949.03.28
申请人
SINTERED PRODUCTS LIMITED
发明人
LENNOX JAMES WILLIAM
分类号
B22F5/00;B28B7/34
主分类号
B22F5/00
代理机构
代理人
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