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Application filed by Проектно-Конструкторский Технологический ИнститутfiledCriticalПроектно-Конструкторский Технологический Институт
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жущих элементов значительно сокращает вспомогательное врем при работе на металлорежущих станках.The bogging elements significantly reduces the auxiliary time when working on machine tools.
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1. Авторское свидетельство № 386718, кл. В 23В 27/16, 1971.1. Copyright certificate № 386718, cl. B 23B 27/16, 1971.