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DATAMP Patents by Date for July 1880
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
6229,581----[datamp][all]
13229,800RE9,291---[datamp][all]
20230,110RE9,309---[datamp][all]
27230,400----[datamp][all]