序号 | 专利名 | 申请号 | 申请日 | 公开(公告)号 | 公开(公告)日 | 发明人 |
---|---|---|---|---|---|---|
1 | Pneumatic control system for a trolley dispatch network | US34850673 | 1973-04-06 | US3834315A | 1974-09-10 | WARNER K |
A trolley dispatch network in which a penumatic control system is provided to switch trolley carriers from the main rail to various spurs connected to receiving stations.
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