Quotables
"Rail travel at high speeds is not possible because passengers, unable to breathe, would die of asphyxia."
Dionysius Lardner, Professor of Natural Philosophy and Astronomy at University College, London ; 1830
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| Number | Title | Issue Date |
| 7160185 | Air transfer apparatus An air transfer apparatus which includes a door frame having a top, a bottom and opposed sides. The top, bottom and opposed sides define a door receiving cavity. A door is positioned within the door receiving cavity. The door is pivotally mounted to one of the oppos... | 01/09/2007 |
| 6342003 | Automobile air-conditioning outlet deflection device The present invention of an automobile air-conditioning outlet deflection device comprising a main body which is in ring shape, a plurality of crossing rods are disposed within said main body, the intersection point of said crossing rods is connected to a... | 01/29/2002 |
