ES200323A3 - Improvements in the construction of devices reference indicators (Machine-translation by Google Translate, not legally binding)
- Google Patents
Improvements in the construction of devices reference indicators (Machine-translation by Google Translate, not legally binding)
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Improvements in the construction of reference indicator devices characterized by having provided a snap closure of a projection established on the front of the cover against a metal sheet with elbow profile correspondingly arranged in the box whose closure is combined with a push button that it emerges outwardly through a slot so that said push button is pressed, the indicated projection is released, the automatic opening of the lid being raised by virtue of the pulling force of a spring established on the back of the device. (Machine-translation by Google Translate, not legally binding)
ES0200323A1951-11-051951-11-05Improvements in the construction of devices reference indicators (Machine-translation by Google Translate, not legally binding)
ExpiredES200323A3
(en)