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经营范围
发明名称
Improvements in discharge chokes of continuous screw presses or expellers
摘要
申请公布号
GB642123(A)
申请公布日期
1950.08.30
申请号
GB19470014943
申请日期
1947.06.06
申请人
ROSE, DOWNS AND THOMPSON LIMITED;FREDERICK JAMES COLQUHOUN HINDSON
发明人
分类号
B30B9/18
主分类号
B30B9/18
代理机构
代理人
主权项
地址
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