Buscar : Título Autor Tema Serie Número de llamada que comienza con: 10 20 30 50 100 por página < Listados 10 anteriores Siguientes 10 listados > Examinar listados # Patent Act [eBook] 1 Patent and copyright laws, a bicentennial celebration. 1 Patent and trademark information : uses and perspectives 1 Patent and Trademark Office authorization : report (to accompany H.R. 6260) (including cost estimate of the Congressional Budget Office). 1 Patent and Trademark Office review 4 - Book 1 - Serial 3 Patent and Trademark Office review (Online) [Serial] 3 Patent and Trademark Office strategic information technology plan, fiscal years ... executive overview [Serial] 1 Patent and Trademark Office's strategic information technology plan, fiscal years ... executive overview [Serial] 1 Patent applications 1 The patent balance compared with other instruments for weighing [Microform] 1 10 20 30 50 100 por página < Listados 10 anteriores Siguientes 10 listados >