发明名称 Improvements in or relating to means of selection applicable to and for use in conjunction with all systems of mechanical handling, and more particularly to means for effecting selection by belt conveyors and pneumatic tubes
摘要
申请公布号 GB391317(A) 申请公布日期 1933.04.27
申请号 GB19320013028 申请日期 1932.05.05
申请人 LUCIEN KRIEGER 发明人
分类号 B65G47/49 主分类号 B65G47/49
代理机构 代理人
主权项
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