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DATAMP Patents by Date for July 1975
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
13,892,158----[datamp][all]
83,893,265----[datamp][all]
153,894,451----[datamp][all]
223,895,464----[datamp][all]
293,896,690----[datamp][all]