ES20005U - Procedure for visible blades in the dark switches, electric push buttons (Machine-translation by Google Translate, not legally binding)
- Google Patents
Procedure for visible blades in the dark switches, electric push buttons (Machine-translation by Google Translate, not legally binding)
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Individual
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Individual
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Priority to ES0020005UpriorityCriticalpatent/ES20005U/en
Publication of ES20005UpublicationCriticalpatent/ES20005U/en
Rotary Switch, Piano Key Switch, And Lever Switch
(AREA)
Abstract
For "a procedure to make visible in the dark, electrical switches and pushbuttons", characterized in that it consists of applying a piece or series of pieces coated with phosphorescent substance onto the switches, push buttons and electric knobs. (Machine-translation by Google Translate, not legally binding)
ES0020005U1949-01-041949-01-04Procedure for visible blades in the dark switches, electric push buttons (Machine-translation by Google Translate, not legally binding)
PendingES20005U
(en)
Luminous device without electric fluid applicable to pushbuttons and electrical switches (Machine-translation by Google Translate, not legally binding)
Push-buttons and front plates with push buttons and bakelite and ebonite for devices, accessories and in general electric control devices (Machine-translation by Google Translate, not legally binding)