Patent it yourself: your step-by-step guide to filing at the U.S. Patent Office
Pressman, David
Patent it yourself: your step-by-step guide to filing at the U.S. Patent Office - 14th ed. - Nolo : California , 2009
10, 596p.
978-1-4133-1058-0
Patent it yourself: your step-by-step guide to filing at the U.S. Patent Office - 14th ed. - Nolo : California , 2009
10, 596p.
978-1-4133-1058-0