ES431292A1 - Improvements in the construction of valve of step, of male cylindrical with sleeping hoses at axial elastic pressure. (Machine-translation by Google Translate, not legally binding)
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Improvements in the construction of valve of step, of male cylindrical with sleeping hoses at axial elastic pressure. (Machine-translation by Google Translate, not legally binding)
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FERNANDEZ CACHEIRO
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FERNANDEZ CACHEIRO
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Priority to ES431292ApriorityCriticalpatent/ES431292A1/en
Publication of ES431292A1publicationCriticalpatent/ES431292A1/en
Improvements on the cylindrical male valves known in the sense that the tightness of the male with the inlet and outlet ducts is guaranteed by two sleeves that share an axial elastic pressure. (Machine-translation by Google Translate, not legally binding)
ES431292A1974-10-231974-10-23Improvements in the construction of valve of step, of male cylindrical with sleeping hoses at axial elastic pressure. (Machine-translation by Google Translate, not legally binding)
ExpiredES431292A1
(en)
Improvements in the construction of valve of step, of male cylindrical with sleeping hoses at axial elastic pressure. (Machine-translation by Google Translate, not legally binding)
Improvements in the construction of valve of step, of male cylindrical with sleeping hoses at axial elastic pressure. (Machine-translation by Google Translate, not legally binding)
Improvements in the construction of valve of step, of male cylindrical with sleeping hoses at axial elastic pressure. (Machine-translation by Google Translate, not legally binding)
Improvements in the construction of valve of step, of male cylindrical with sleeping hoses at axial elastic pressure. (Machine-translation by Google Translate, not legally binding)