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Using PATENTSCOPE you can search 72 million patent documents including 3.4 million published international patent applications (PCT). Detailed coverage information can be found here
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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 41/2018 (11.10.2018) is now available. The next publication date is scheduled as follows: Gazette number 42/2018 (18.10.2018). More