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DATAMP Patents by Date for December 1935
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
32,022,756----[datamp][all]
102,023,779----[datamp][all]
172,024,292----[datamp][all]
242,025,070----[datamp][all]
312,025,737----[datamp][all]