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DATAMP Patents by Date for October 1875
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
5168,338RE6,675---[datamp][all]
11168,600----[datamp][all]
19168,852----[datamp][all]
26169,075RE6,717---[datamp][all]