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DATAMP Patents by Date for September 1948
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
72,448,675----[datamp][all]
142,449,201-D150,957--[datamp][all]
212,449,764-D151,044--[datamp][all]
282,450,096----[datamp][all]