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Application filed by И. К. ПоповfiledCriticalИ. К. Попов
Priority to SU782597221ApriorityCriticalpatent/SU694662A1/en
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Publication of SU694662A1publicationCriticalpatent/SU694662A1/en
Конструкци обеспечивает увеличение долговечности агрегата за счет исключени случаев затонлени привода.The design provides increased durability of the unit due to the elimination of cases of drive sinking.
Claims (2)
1.Авторское свидетельство СССР № 561810, кл. F 04 D 13/16, 1973.1. USSR author's certificate number 561810, cl. F 04 D 13/16, 1973.2.Авторское свидетельство СССР № 584098, кл. F 04 D 13/06, 1976.2. USSR author's certificate number 584098, cl. F 04 D 13/06, 1976.