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DATAMP Patents by Date for December 1943
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
72,336,163-D136,775--[datamp][all]
142,336,695----[datamp][all]
212,337,223----[datamp][all]
282,337,629----[datamp][all]