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Class 116/253 - With illumination means


Subclass of Class 116 - Signals and indicators
Definition: Devices including artificial light means.
No. of patents: 1
Last issue date: 05/04/1982


NumberTitleIssue Date
4327660Band frequency indicating system
An improved system for indicating a tuned broadcast band frequency in which a rotatable turret projects a beam of illumination along a predetermined path towards a dial scale with marking indicia indicating a selected band frequency. A carriage operative ... 		05/04/1982
 
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