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DATAMP Patents by Date for September 1907
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
3864,786----[datamp][all]
10865,350----[datamp][all]
17866,042----[datamp][all]
24866,647----[datamp][all]