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.)
Individual
Original Assignee
Individual
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Publication date
Application filed by IndividualfiledCriticalIndividual
Priority to ES0317895ApriorityCriticalpatent/ES317895A2/es
Publication of ES317895A2publicationCriticalpatent/ES317895A2/es
Structures Of Non-Positive Displacement Pumps
(AREA)
ES0317895A1965-09-281965-09-28Sistema hidroelectrico interruptor - conmutador, gobernado por presiën o por depresiën de un fluido
ExpiredES317895A2
(es)