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DATAMP Patents by Date for July 1899
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
4627,967-D31,140--[datamp][all]
11628,469-D31,194--[datamp][all]
18628,916-D31,244--[datamp][all]
25629,379----[datamp][all]