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DATAMP Patents by Date for January 1914
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
61,083,366----[datamp][all]
131,084,069-D45,165--[datamp][all]
201,084,640----[datamp][all]
271,085,259----[datamp][all]