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经营范围
发明名称
Modulating feeder for transferring discrete materials from a primary conveyor to a secondary conveyor
摘要
申请公布号
US3137529(A)
申请公布日期
1964.06.16
申请号
US19610148998
申请日期
1961.10.31
申请人
ALLEN-HARPER, INC.
发明人
ALLEN KENNETH M.;HARPER CHESTER H.
分类号
B65B37/14
主分类号
B65B37/14
代理机构
代理人
主权项
地址
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