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Application grantedgrantedCritical
Publication of SU2833A1publicationCriticalpatent/SU2833A1/en
Application filed by Н.С. КолосовfiledCriticalН.С. Колосов
Priority to SU4084ApriorityCriticalpatent/SU66701A1/en
Publication of SU66701A1publicationCriticalpatent/SU66701A1/en
Отв. редактор В. Н. КостровТехн. редакргр Г. Ф. СоколоваEd. Editor V.N. KostrovTekhn. edited by G.F. Sokolov
А02895. Подписав к печати |6/iV-1948 г. Тираж SOO экз. Цена 65 к. Зак. 22A02895. By signing the print | 6 / iV-1948 Circulation SOO copies. Price 65 k. Zak. 22
Т пографпл Госпланкздатж км. Вороеског-. г. КалугаT pografpl Gosplankszdatzh km. Voroeskog-. Kaluga
SU4084A1941-06-131941-06-13
The method of obtaining tanning extract
SU66701A1
(en)