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DATAMP Patents by Date for May 1964
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
53,131,584----[datamp][all]
123,132,451----[datamp][all]
193,133,349----[datamp][all]
263,134,475----[datamp][all]