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DATAMP Patents by Date for May 1907
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
7852,432----[datamp][all]
14853,243----[datamp][all]
21854,116----[datamp][all]
28854,742----[datamp][all]