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DATAMP Patents by Date for September 1827
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
8---X4,872-[datamp] 
11---X4,874-[datamp] 
13---X4,877-[datamp] 
18---X4,879-[datamp] 
20---X4,881-[datamp] 
28---X4,885-[datamp]