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DATAMP Patents by Date for March 1902
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
4694,510----[datamp][all]
11694,992----[datamp][all]
18695,559----[datamp][all]
25696,008----[datamp][all]