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发明名称
Automatic feeder for two-roll mill
摘要
申请公布号
US2302610(A)
申请公布日期
1942.11.17
申请号
US19390311076
申请日期
1939.12.27
申请人
E. I. DU PONT DE NEMOURS & COMPANY
发明人
KUEHL DOUGLAS S.;MCCORMICK GORDON R.;RUSSELL ROLLO G.
分类号
B29B7/60;B29B7/72
主分类号
B29B7/60
代理机构
代理人
主权项
地址
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