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Pilenko, Al.
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Privileges for inventions: (Practical guidance, from the attached text of the law on May 20, 1896, all later additions, forms of business papers and brief information on foreign laws) / Comp., Based on official practice, Al. Pilenko, private professor Ipm. St. Petersburg University. - 4th neofits. ed. -Saint Petersburg: Type. A.S. Suvorin, 1908.-96, II, [8] p. : tab. ; 23 cm. -
Bibliography. in the text and a substring. note
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1. The people (the collection). |
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Source of electronic copy: PB
Location of original: SPbSU |
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En
Ru