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DATAMP Patents by Date for January 1809
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
6---X974-[datamp] 
7---X979-[datamp] 
8---X981-[datamp] 
10---X982-[datamp] 
12---X983-[datamp] 
14---X984-[datamp] 
15---X987-[datamp] 
16---X988-[datamp] 
19---X990-[datamp] 
30---X991-[datamp] 
31---X993-[datamp]