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Application filed by Longvie S AfiledCriticalLongvie S A
Priority to AR29207683ApriorityCriticalpatent/AR230500A1/en
Application grantedgrantedCritical
Publication of AR230500A1publicationCriticalpatent/AR230500A1/en
AR29207683A1983-02-101983-02-10
HYDRODYNAMIC VALVE FOR REGULATION OF THE EXPENDITURE OF ONE FLUID IN RELATION TO THE FLOW OF ANOTHER FLUID
AR230500A1
(en)