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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hijos De Arturo Parellada SA
Original Assignee
Hijos De Arturo Parellada SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hijos De Arturo Parellada SAfiledCriticalHijos De Arturo Parellada SA
Priority to ES301733ApriorityCriticalpatent/ES301733A1/en
Publication of ES301733A1publicationCriticalpatent/ES301733A1/en
Improvements in passage valves, essentially consisting of providing the valve body transversely with respect to the passage circuit that is provided with the corresponding connection fittings of a cylindrical housing comprising a threaded area and a cylindrical area in the first of which engages a thread formed in the stem of the sealing plate and in the second adjusts an O-ring housed in a throat formed in this same rod, which extends and protrudes to the outside where it has coupled the corresponding drive wheel. (Machine-translation by Google Translate, not legally binding)
ES301733A1964-06-261964-06-26Improvements in step valves (Machine-translation by Google Translate, not legally binding)
ExpiredES301733A1
(en)
Closure valve, especially for installation between a heating radiator and its return pipe. (Machine-translation by Google Translate, not legally binding)
A valve of safety applicable to the assembly of the hydraulic apparatus of valves of pressure and discharge. (Machine-translation by Google Translate, not legally binding)
Improvements in the construction of assembly or removal tools of the interior piece of valves for tires. (Machine-translation by Google Translate, not legally binding)