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DATAMP Patents by Date for January 1836
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
6---X9,303-[datamp] 
11---X9,310-[datamp] 
13---X9,316-[datamp] 
15---X9,317-[datamp] 
20---X9,326-[datamp] 
23---X9,332-[datamp]