Р. Э. Страздын Латвийский филиал Всесоюзного института
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by С. Э. Айсберга, А. М. Ирген, В. П. Каула, Р. Э. Страздын Латвийский филиал Всесоюзного институтаfiledCriticalС. Э. Айсберга
Priority to SU1731697ApriorityCriticalpatent/SU436084A1/ru
Priority claimed from SU1731697Aexternal-prioritypatent/SU436084A1/ru
Application grantedgrantedCritical
Publication of SU436084A2publicationCriticalpatent/SU436084A2/ru
Publication of SU436084A1publicationCriticalpatent/SU436084A1/ru