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DATAMP Patents by Date for August 1889
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
6408,229----[datamp][all]
13408,683----[datamp][all]
20409,161----[datamp][all]
27409,665----[datamp][all]