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.)
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Application filed by Г.С. СуперfiledCriticalГ.С. Супер
Priority to SU4821ApriorityCriticalpatent/SU70116A1/en
Application grantedgrantedCritical
Publication of SU70116A1publicationCriticalpatent/SU70116A1/en