Espacenet
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- 1Espacenet - Home page
Espacenet: free access to over 130 million patent documents. Siemens EP 2007 Smart search: Toolti...
- 2European Patent Register - WIPO Inspire
This free online web application allows users to find all the publicly accessible documents from ...
- 3Why researchers should care about patents
Patents contain detailed technical information which ... There are good reasons to search patent ...
- 4Search for patents - European Union
Find patents on the European Patent Office. Consult the online directory of patent information ce...
- 5EPO - Searching for patents - European Patent Office
We provide access to the largest single source of technical information in the world: our databas...