ES253701A2 - Improvements in the devices for the power supply and protection of electrical current lines (Machine-translation by Google Translate, not legally binding)
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Improvements in the devices for the power supply and protection of electrical current lines (Machine-translation by Google Translate, not legally binding)
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Improvements introduced in the object of the main patent no. 246,222 on improvements in the devices for the power supply and protection of electric power lines, characterized in that contact pieces springing on themselves placed on the lower plate of the switch are arranged. (Machine-translation by Google Translate, not legally binding)
ES0253701A1959-11-241959-11-24Improvements in the devices for the power supply and protection of electrical current lines (Machine-translation by Google Translate, not legally binding)
ExpiredES253701A2
(en)
Improvements in the devices for the power supply and protection of electrical current lines (Machine-translation by Google Translate, not legally binding)
Improvements in the devices for the power supply and protection of electrical current lines (Machine-translation by Google Translate, not legally binding)
Improvements in the devices for the power supply and protection of electrical current lines (Machine-translation by Google Translate, not legally binding)
Improvements in the devices for the power supply and protection of electrical current lines (Machine-translation by Google Translate, not legally binding)
Improvements in the devices for the power supply and protection of electrical current lines (Machine-translation by Google Translate, not legally binding)
Improvements in the devices for the power supply and protection of electrical current lines (Machine-translation by Google Translate, not legally binding)