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DATAMP Patents by Date for September 1873
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
2142,339----[datamp][all]
9142,548RE5,568---[datamp][all]
16142,761----[datamp][all]
23142,995----[datamp][all]
30143,221RE5,581---[datamp][all]