"Fooling around with alternating current is just a waste of time. Nobody will use it, ever."
Thomas Edison ; 1889
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| Number | Title | Issue Date |
| 3985206 | Automated system for a dining room or mess An automated system for a dining room or mess comprises an endless belt which is entrained about rollers so that the belt has an upper horizontal run and a lower run situated below the upper horizontal run. An electric motor or the like is provided to dri... | 10/12/1976 |