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Using PATENTSCOPE you can search 71 million patent documents including 3.4 million published international patent applications (PCT). Detailed coverage information can be found here

The entered value is searched against
the Title, Abstract, Numbers and Names.
"electric car"~50
Smith or Klein
WO2010000001
EP2012001709
"sol* panel"~5
elect?icit?
electric^10 and car^3

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PCT Publication 37/2018 (2018/09/13) is now available. The next publication date is scheduled as follows: Gazette number 38/2018 (2018/09/20). More

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