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DATAMP Patents by Date for June 1872
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
4127,462----[datamp][all]
11127,676----[datamp][all]
18127,969----[datamp][all]
25128,209----[datamp][all]