Chelmsford Public Library

Patent it yourself, your step-by-step guide to filing at the U.S. patent office

Label
Patent it yourself, your step-by-step guide to filing at the U.S. patent office
Edition
17th edition / patent attorneys, David Pressman and Thomas J. Tuytschaevers.
Isbn
9781413320442
Physical Description
638 pages, illustrations, 28 cm
System control number
(Sirsi) 1570000(OCoLC)869343421
Cover Art
Carrier category
Copyright
Media category
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