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DATAMP Patents by Date for October 1909
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
5935,656----[datamp][all]
12936,301----[datamp][all]
19937,057----[datamp][all]
26937,917----[datamp][all]