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DATAMP Patents by Date for February 1883
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
6271,595----[datamp][all]
13272,029----[datamp][all]
20272,408RE10,290---[datamp][all]
27272,892----[datamp][all]