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发明名称
Improvements in moulds made by the lost-wax process
摘要
申请公布号
GB862357(A)
申请公布日期
1961.03.08
申请号
GB19590036908
申请日期
1959.10.30
申请人
PHILIPS ELECTRICAL INDUSTRIES LIMITED
发明人
分类号
B22C7/02
主分类号
B22C7/02
代理机构
代理人
主权项
地址
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