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发明名称
Extrusion die with reinforced tongues
摘要
申请公布号
US3295348(A)
申请公布日期
1967.01.03
申请号
US19640366711
申请日期
1964.05.12
申请人
DE BUIGNE CARL
发明人
BUIGNE CARL DE
分类号
B21C25/02
主分类号
B21C25/02
代理机构
代理人
主权项
地址
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