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DATAMP Patents by Date for January 1926
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
51,568,061----[datamp][all]
121,569,117-D69,235--[datamp][all]
191,569,862----[datamp][all]
261,570,627RE16,256---[datamp][all]