Izobretenie i ego patentnai͡a okhrana.
By: S predisloviem predsedateli͡a komiteta po delam izobreteniĭ L.K. Martensa.
Publisher: Nauchnoe Khimiko-tekhnicheskoe izdatelʹstvo
Published: 1926
Place of publication: Leningrad
Language: rus
Number of pages: 298
Subjects: Patent laws and legislation -- Soviet Union.; Inventions -- Soviet Union.
Notes: At head of title: S.S.S.R. Nauchno-tekhnicheskiĭ otdel V.S.N.Kh. Patentno-pravovoe bi͡uro.