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DATAMP Patents by Date for November 1888
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
6392,183----[datamp][all]
13392,582----[datamp][all]
20393,014----[datamp][all]
27393,361----[datamp][all]