Patent It Yourself Your Step by Step Guide to Filing at the U S Patent Office 20th Edition David Pressman

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Patent It Yourself Your Step by Step Guide to Filing at the U S Patent Office 20th Edition David Pressman Digital Instant Download

Author(s): David Pressman, David E. Blau
ISBN(s): 9781413327823, 9781413327809, 1413327826, 141332780X
Edition: 20
File Details: PDF, 99.48 MB
Year: 2020
Language: English