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DATAMP Patents by Date for January 1876
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
4171,696RE6,842---[datamp][all]
11171,927RE6,851---[datamp][all]
18172,277----[datamp][all]
25172,550----[datamp][all]