Patentees' Manual Showing How to Invent and the Manner of Securing the Invention by Letters Patent in Canada and Foreign Countries [microform]

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• Format: Paperback
• Language: English
• ISBN: 1361130377
• ISBN13: 9781361130377
• Release Date: August 2016
• Publisher: Wentworth Press
• Length: 64 Pages
• Weight: 0.23 lbs.
• Dimensions: 0.1" x 6.1" x 9.2"