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Individual
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Individual
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Priority to ES0308949ApriorityCriticalpatent/ES308949A3/en
Publication of ES308949A3publicationCriticalpatent/ES308949A3/en
Induction gas cleaning unit characterized by being constituted by a cylindrical conduit inside which a coaxial Venturi cone and a suction nozzle are housed and fitted to it. (Machine-translation by Google Translate, not legally binding)
ES0308949A1965-02-031965-02-03Gas vacuum cleaner for induction. (Machine-translation by Google Translate, not legally binding)
ExpiredES308949A3
(en)