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Application filed by Sergio ScarzellafiledCriticalSergio Scarzella
Priority to IT8968066ApriorityCriticalpatent/IT8968066A0/en
Publication of IT8968066A0publicationCriticalpatent/IT8968066A0/en
IT8968066A1989-12-011989-12-01
FLOW REGULATOR DEVICE FOR WATER PASSING INTO THE LOAD PIPE OF THE STORAGE TANK OF WATER LIFTING SYSTEMS OR SIMILAR.
IT8968066A0
(en)
QUICK AUTOMATIC BY-PASS DEVICE FOR WATER PIPELINES WITHOUT INTERRUPTIONS OF THE FLOW WITH LIMITATION OF OVERPRESSURES BY OPERATION AND WITH REGULATION OF THE FLOW RATE.