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DATAMP Patents by Date for November 1907
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
5869,923----[datamp][all]
12870,595----[datamp][all]
19871,119----[datamp][all]
26871,904----[datamp][all]