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Application filed by Nenilin Ivan A, Golovko Aleksandr D, Sergejchev Gennadij VfiledCriticalNenilin Ivan A
Priority to SU813311024ApriorityCriticalpatent/SU996783A1/en
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Publication of SU996783A1publicationCriticalpatent/SU996783A1/en
Формула изобретенияClaimПластина клапана, содержащая __ плоскую уплотнительную и упругую дугообразную опорную части, отличающаяся тем, что, с целью повышения долговечности,’ пластина снабжена второй опорной частью, расположенной противополож25 но первой.A valve plate containing __ a flat sealing and elastic arcuate support part, characterized in that, in order to increase durability, the plate is provided with a second support part located opposite to the first one.