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DATAMP Patents by Date for September 1882
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
5263,694----[datamp][all]
12264,089----[datamp][all]
19264,470----[datamp][all]
26264,859----[datamp][all]