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DATAMP Patents by Date for October 1885
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
6327,559----[datamp][all]
13327,983RE10,651---[datamp][all]
20328,486----[datamp][all]
27328,949RE10,655---[datamp][all]