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PATENTS - BREVETS
SERIE X (1790-1836) x1 ; hopkins samuel ; pot ashe ; 31/07/1790 (premier brevet américain) x2 ; none x3 ; none x4 ; bailey francis ; methode for performing punchers ; matrices ...
French Patents [371]
Document Type: Patent / Brevet : Patent and Priority Information (Country, Number, Date): PC=, PN=, PD=, PY= Patent: FR 2625507 - 19890707
Canadian Patents Database
The Canadian Patents Database of the Canadian Intellectual Property Office (CIPO) provides access to patent document images, bibliographic data and patent document texts.
Google Patents
Search and preview millions of books from libraries and publishers worldwide using Google Book Search. Discover a new favorite or unearth an old classic.
Patent - Wikipedia, the free encyclopedia
A patent is a set of exclusive rights granted by a state to an inventor or his assignee for a limited period of time in exchange for a disclosure of an invention.
Patent Search – Patent Community – Patent Exchange - Patents.com
Patents.com provides the most comprehensive worldwide source of searchable indexed patent pages available in 15 native language
NYPL, Patents and Trademarks Research Guide
Schweizerisches Patent-, Muster- und Markenblatt / Feuille suisse des brevets, dessins et marques *VAB (Schweizerisches Patent-, Muster- und Markenblatt
Patent Register/Le Registre des Brevets
Searchable database of the Patent Register maintained by the Therapeutic Products Directorate, Health Canada
Agence De Brevets Fournier Patents
Browse: A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | 1 | 3 | Agence De Brevets Fournier patents The following is a ...
LCPC - Products - Patents
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