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by Great Britain Patent OfficePaperback details (USA).
details (Canada). ISBN: 978-1-391-63289-6 ISBN-10: 1-391-63289-3 Forgotten Books · 2018 |
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2018 | Hardcover | Patents for Inventions: Abridgments of Specifications Relating to Air, Gas, and Other Motive Power Engines; A. D. 1635-1866 (Classic Reprint) |