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发明名称
Nozzle head for injection molding
摘要
申请公布号
US2500401(A)
申请公布日期
1950.03.14
申请号
US19470763601
申请日期
1947.07.25
申请人
LEOMINSTER TOOL COMPANY, INC.
发明人
COSSETTE ALBERT F.
分类号
B29C45/20
主分类号
B29C45/20
代理机构
代理人
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