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DATAMP Patents by Date for May 1965
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
43,181,252----[datamp][all]
113,182,488----[datamp][all]
183,183,532-D201,171--[datamp][all]
253,184,810----[datamp][all]