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DATAMP Patents by Date for November 1872
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
5132,716RE5,132---[datamp][all]
12132,908----[datamp][all]
19133,086----[datamp][all]
26133,325----[datamp][all]