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DATAMP Patents by Date for November 1916
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
71,203,608----[datamp][all]
141,204,684----[datamp][all]
211,205,149----[datamp][all]
281,206,097-D49,968--[datamp][all]