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DATAMP Patents by Date for January 1893
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
3489,032----[datamp][all]
10489,454-D22,124--[datamp][all]
17490,006----[datamp][all]
24490,402----[datamp][all]
31490,670----[datamp][all]