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DATAMP Patents by Date for April 1835
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
3---X8,737-[datamp] 
8---X8,745-[datamp] 
14---X8,761-[datamp] 
22---X8,773-[datamp]