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DATAMP Patents by Date for September 1910
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
6969,183----[datamp][all]
13969,805----[datamp][all]
20970,568----[datamp][all]
27971,114----[datamp][all]