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DATAMP Patents by Date for March 1963
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
53,079,734----[datamp][all]
123,080,897----[datamp][all]
193,081,821----[datamp][all]
263,082,803----[datamp][all]