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DATAMP Patents by Date for September 1966
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
63,270,396----[datamp][all]
133,272,569----[datamp][all]
203,273,182----[datamp][all]
273,274,842----[datamp][all]