Quotables
"The wireless music box has no imaginable commercial value. Who would pay for a message sent to nobody in particular?"
David Sarnoff, American radio pioneer ; 1921
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| Number | Title | Issue Date |
| 6626755 | Laserable fold over carbonless form A carbonless form is provided that may be folded selectively into a duplicating state or a non-duplicating state. In accordance with one embodiment of the present invention, a carbonless form is provided comprising a form sheet, a transverse fold line, an... | 09/30/2003 |
| 6322106 | Business form or mailer with carbonless imaging A business form or mailer intermediate providing fold-over carbonless imaging is provided. The form or mailer includes separate CB and CF coating portions on a single sheet. When the form or mailer is folded about a fold line, the CB portion comes in cont... | 11/27/2001 |
| 4933974 | Switched capacitor pilot phase and magnitude detector A switched capacitor low pass filter is used to sample an FM stereo composite signal with non-overlapping clock signal to achieve phase or magnitude detection of the 19 kHz pilot without being adversely affected by the presence of information at or about ... | 06/12/1990 |
| 4456286 | Apparatus for wall mounted presentation boards Apparatus for wall mounting a presentation board comprises a wall mounted support bracket, a hook shaped mounting member for detachably and pivotably engaging the support bracket, and an angled support member connecting the mounting member to the presenta... | 06/26/1984 |
