"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 |
| 4024741 | Combination lock permanently installable by self-gripping mounting means An improved anti-theft locking device permanently and quickly securable to various objects by self-contained concealed fastener means sized to have an interference locking fit with a mounting bore such as the interior of a cycle handlebar or the like. The... | 05/24/1977 |