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Priority to ES1966123919UpriorityCriticalpatent/ES123919Y/en
Publication of ES123919UpublicationCriticalpatent/ES123919U/en
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Publication of ES123919YpublicationCriticalpatent/ES123919Y/en
Device for the gaseous charge of lighters, characterized by being constituted by a tubular body in whose center more or less and externally, it presents a suitable expansion to act as a stop and to favor the threading, which divides the tube externally in two portions, a of which it will have external spirals of thread, while the opposite one will be externally smooth, with a washer or elastic joint around it, carrying inside the tube a bar fixed there by fitting, in tangent form, its edges or nerves on the internal surfaces of the tube, in such a way that they act as spacers for the formation of longitudinal conduits between the internal rod and the enclosing tube in whose two mouths a cavity will be formed in each, as a consequence of which said internal rod does not reach up to the mouth, but ends at both ends before reaching it. (Machine-translation by Google Translate, not legally binding)
ES1966123919U1966-08-161966-08-16
DEVICE FOR GASEOUS CHARGING OF LIGHTERS.
ExpiredES123919Y
(en)