ES236275A1 - Improvements in welding machines strips with electrical resistance (Machine-translation by Google Translate, not legally binding)
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Improvements in welding machines strips with electrical resistance (Machine-translation by Google Translate, not legally binding)
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Improvements in strap welding machines by electrical resistance, according to which a frame or body of the machine is constituted, on which a transformer is mounted whose core is fitted in this body, and the primary one involves different sockets for other intensities of current being the secondary formed by a plurality of coils independent of each other, which have their respective connections, joined to a common metal piece that forms the welding electrodes. (Machine-translation by Google Translate, not legally binding)
ES0236275A1957-06-271957-06-27Improvements in welding machines strips with electrical resistance (Machine-translation by Google Translate, not legally binding)
ExpiredES236275A1
(en)