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DATAMP Patents by Date for February 1960
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
22,923,181----[datamp][all]
92,924,018----[datamp][all]
162,925,002----[datamp][all]
232,926,295----[datamp][all]