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DATAMP Patents by Date for June 1887
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
7364,205----[datamp][all]
14364,635----[datamp][all]
21365,065----[datamp][all]
28365,363-D17,413--[datamp][all]