EP-4628770-A4 - FLUID HOSEEP4628770A4EP 4628770 A4EP4628770 A4EP 4628770A4EP-4628770-A4InventorsTAIRA MAYUKAHIRADO MotokiHIRAI RYOAssigneesSUMITOMO RIKO CO LTDDatesPublication Date20260506Application Date20240125Priority Date20230131