ES277866A1 - Improvements in the welding machines strips by electrical resistance (Machine-translation by Google Translate, not legally binding)
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Improvements in the welding machines strips by electrical resistance (Machine-translation by Google Translate, not legally binding)
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Improvements in the strapping machines by electrical resistance, according to which improvements are incorporated into the welding machines an intensity transformer with connections made in one or other part of some clamps to the strapping, whose transformer has a series of coils prepared to be connected in parallel or in series, adapting to any voltage. (Machine-translation by Google Translate, not legally binding)
ES277866A1962-05-301962-05-30Improvements in the welding machines strips by electrical resistance (Machine-translation by Google Translate, not legally binding)
ExpiredES277866A1
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