ES34370U - Phosphorescent discs applicable to electrical switches of all kinds (Machine-translation by Google Translate, not legally binding)
- Google Patents
Phosphorescent discs applicable to electrical switches of all kinds (Machine-translation by Google Translate, not legally binding)
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MARTINEZ ESPINOSA BERNARDINO
MARTINEZ ESPINOSA PEDRO
Original Assignee
MARTINEZ ESPINOSA BERNARDINO
MARTINEZ ESPINOSA PEDRO
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Rotary Switch, Piano Key Switch, And Lever Switch
(AREA)
Abstract
Applicable phosphorescent disks and electrical switches of all kinds, characterized in that they consist of a piece covered with phosphorescent paint, which may have a circular, washer or any other suitable shape, which piece is attached to the front surface of the switch, by virtue of its perfect fit, in the notch specially made for this purpose at the edge thereof, in a manner similar to the crystal of a watch, the said piece may be covered or not with a glass as appropriate in each case, also foreseeing the circumstance of Apply directly to the switch the phosphorescent layer, taking advantage of the recess used for the subsequent fastening of the glass or plastic. (Machine-translation by Google Translate, not legally binding)
ES0034370U1953-01-221953-01-22Phosphorescent discs applicable to electrical switches of all kinds (Machine-translation by Google Translate, not legally binding)
PendingES34370U
(en)