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DATAMP Patents by Date for July 1925
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
71,544,584----[datamp][all]
141,546,139----[datamp][all]
211,546,447----[datamp][all]
281,547,514----[datamp][all]