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DATAMP Patents by Date for February 1874
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
3146,974----[datamp][all]
10147,241----[datamp][all]
17147,488----[datamp][all]
24147,760-D7,206--[datamp][all]