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发明名称
Apparatus and method for injection molding
摘要
申请公布号
US2319482(A)
申请公布日期
1943.05.18
申请号
US19390309797
申请日期
1939.12.18
申请人
THE HYDRAULIC DEVELOPMENT CORP. INC.
发明人
TUCKER WARREN R.
分类号
B29C45/72
主分类号
B29C45/72
代理机构
代理人
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