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DATAMP Patents by Date for March 1944
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
72,343,243----[datamp][all]
142,344,039----[datamp][all]
212,344,498----[datamp][all]
282,344,946----[datamp][all]