New Patent Law
Its History, Objects, and Provisions; the Protection of Inventions Acts, 14 Vict. C.8, & 15 Vict. C.6; and the Patent Law Amendment Acts, 15 & 16 Vict. C.83, & 16 Vict. C.5; the Rules of the Commissioners of Patents, ...
AvThomas 1810-1875 Webster,Great Britain Patent Office
Inbunden, Engelska, 2021
339 kr
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