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Vestnik Komiteta po delam izobreteniĭ
Soviet Union. Komitet po delam izobreteniĭ i otkrytiĭ
出版1929
URLhttp://books.google.com.hk/books?id=BbomAQAAIAAJ&hl=&source=gbs_api
EBookFULL_PUBLIC_DOMAIN
註釋Includes information on trade-marks, lists of applications abandoned, Patent Office notices and reviews of current technical literature.