22841353
9780788108204
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A collection of the most pertinent rules pertaining to patent drawings, since drawings form an integral part of a patent application. Appendices include: drawing symbols, examples of correct & incorrect drawings, simulation showing inking of linesÓ, plus much more.Encompasses the objective of worldwide harmonization. Over 100 drawings.Guide for the Preparation of Patent Drawings : Selected Rules of Practice Relating to Patent Drawings, was published 1994 under ISBN 9780788108204 and ISBN 0788108204.
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