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Particulars of the Institution and of the privileges and conditions of membership Particulars of the Mounting of a Three-Foot Reflector "Pascal as a Man" Passage to a Ringed World: The Cassini-Huygens Mission to Saturn and Titan Passages from the Life of a Philosopher Passiones Animae "Patent agents, legal advisers and Gugliolmo Marconi's breakthrough in wireless telegraphy" Patent Breach for Guns Patent Microscopes Etc. Specifications 1852-1885 "Patent Pantoscopic Spectacles" Patent place "Patent Place" Patent specification : improved container for rat poison bait Patent Specification 566,691. Provisional Specification: Apparatus for Utilizing Energy Exerted by a Mass of Water Subject to Variations of Level Patent specifications relating to microscopes, 1946-1953. Patents for Inventions in the Netherlands during the 16th, 17th and 18th Centuries: with notes on the historical development of technics Patents for Inventions. Abridgements of Specifications. Class 139, Watches, Clocks, and Other Timekeepers Patents of Invention: Origin and Growth of the Patent System in Britain Pathologiae Cerebri, et Nervosi Generis Specimen. In quo agitur De Morbis Convulsivis, et de Scorbuto "Patra and the Paper Industry"
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