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
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Application filed by Г.Ф. КомовскийfiledCriticalГ.Ф. Комовский
Priority to SU6004ApriorityCriticalpatent/SU5367A1/ru
Application grantedgrantedCritical
Publication of SU5367A1publicationCriticalpatent/SU5367A1/ru