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DATAMP Patents by Date for November 1960
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
12,958,133----[datamp][all]
82,958,989----[datamp][all]
152,959,976----[datamp][all]
292,961,898----[datamp][all]