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DATAMP Patents by Date for July 1864
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
543,386RE1,717---[datamp][all]
1243,471----[datamp][all]
1943,561----[datamp][all]
2643,658----[datamp][all]