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DATAMP Patents by Date for June 1969
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
33,447,220----[datamp][all]
103,448,643----[datamp][all]
173,449,823----[datamp][all]
243,451,125----[datamp][all]