"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 |
| 4696047 | Apparatus for automatically inspecting electrical connecting pins An automatic pin inspection apparatus and method inspects a plurality of pins that are arranged in a predetermined configuration such as parallel rows and converts the image of the pins to a digital signal for application to a computer system. The digital... | 09/22/1987 |