How to make patent drawings : a patent it yourself companion /

Lo, Jack,

How to make patent drawings : a patent it yourself companion / Jack Lo and David Pressman. - 6th ed. - 242 páginas : ilustraciones ; 28 cm.

Incluye bibliografía.

General introduction to drawing -- Drawing with pen, ruler, and instruments -- Drawing with a computer -- Using a camera -- Patent drawings in general -- Utility patent drawings -- Design patent drawings -- General standards -- Responding to office actions.

1413312578 9781413312577


Patentes de invención.--Dibujos.--Estados Unidos

608.022 / L795h 2011

Con tecnología Koha