Difference between revisions of "Patent for a Remote control for directing projected light by Joseph Levy (Q31179)"
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(Created claim: Canon Media Id (P369): 1043, #quickstatements; #temporary_batch_1741854387036) | (Removed claim: TBU external (P74): US2054224.pdf, #quickstatements; #temporary_batch_1741855370183) | ||
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Latest revision as of 08:43, 13 March 2025
No description defined
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Patent for a Remote control for directing projected light by Joseph Levy | No description defined |
Statements
Type of information
Field
Internal image
author
Publication date
15 September 1936
0 references
Copy available online
context
a motorized pan and tiltunit on which a mirror or a luminaire could be mounted and which wascontrolled by a joystick. It used self-synchronizing or “selsyn” motors toprecisely control the pan and tilt position. (English)
0 references
mentions
Canon Media Id