Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Individual
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Individual
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Application filed by IndividualfiledCriticalIndividual
Priority to ES0200313ApriorityCriticalpatent/ES200313A1/en
Publication of ES200313A1publicationCriticalpatent/ES200313A1/en
Structures Of Non-Positive Displacement Pumps
(AREA)
Abstract
New system consisting of a tube or round iron bar a (as expressed in the accompanying drawing) that serves as an axis to the spring b that wraps around its entire length. Said tube or bar will be conveniently secured by its ends to the wall where it is intended to be adapted to the round shape thereof. (Machine-translation by Google Translate, not legally binding)
ES0200313A1951-11-051951-11-05Perfected pneumatic pump (Machine-translation by Google Translate, not legally binding)
ExpiredES200313A1
(en)