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DATAMP Patents by Date for July 1820
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
5---X3,212-[datamp] 
6---X3,213-[datamp] 
11---X3,215-[datamp] 
18---X3,216-[datamp] 
20---X3,217-[datamp] 
28---X3,218-[datamp]