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DATAMP Patents by Date for March 1873
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
4136,374RE5,303---[datamp][all]
11136,579RE5,320---[datamp][all]
18136,807RE5,329---[datamp][all]
25137,052RE5,335---[datamp][all]