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DATAMP Patents by Date for December 1813
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
2---X2,027-[datamp] 
3---X2,029-[datamp] 
7---X2,030-[datamp] 
18---X2,031-[datamp] 
30---X2,032-[datamp] 
31---X2,034-[datamp]