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Application filed by Milun MitićfiledCriticalMilun Mitić
Priority to YU11297ApriorityCriticalpatent/YU11297A/en
Publication of YU11297ApublicationCriticalpatent/YU11297A/en
Improved valve with cylindrical extension gasket consists of body (1) inside of which the cylindrical extension gasket (2) is placed fixed with fastener (3). Arched part (3a) of fastener enables better extension of gasket (2), while sliding rings (5) supported upon pressure plate (6) enable better operation of extension gasket (2) protecting it from creasing (wrinkling). Valve is made in several variations of the basic type, depending on its application.
YU11297A1997-03-241997-03-24Improved valve with cylindrical extension gasket
YU11297A
(en)