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发明名称
METHODS OF MAKING DIES FOR THE INJECTION MOULDING OF PLASTICS
摘要
申请公布号
CA467721(A)
申请公布日期
1950.08.29
申请号
CAD467721
申请日期
申请人
METALLURGICAL RESEARCH AND DEVELOPMENT COMPANY
发明人
ENRIQUE GABRIEL TOUCEDA
分类号
主分类号
代理机构
代理人
主权项
地址
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