"The Americans have need of the telephone, but we do not. We have plenty of messenger boys."
Sir William Preece, chief engineer, British Post Office ; 1878
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| Number | Title | Issue Date |
| 7308774 | Solar insect killer and catcher A solar insect killer and catcher includes a casing, a solar plate, a power supply, a control switch, a timer, a circuit board and a plurality of light-emitting elements to emit the lights having various wavelengths. If a user intends to kill or catch the insects, h... | 12/18/2007 |