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DATAMP Patents by Date for November 1885
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
3329,447----[datamp][all]
10329,877RE10,661---[datamp][all]
17330,369----[datamp][all]
24330,867----[datamp][all]