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DATAMP Patents by Date for October 1871
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
3119,447-D5,305--[datamp][all]
10119,696----[datamp][all]
17119,922----[datamp][all]
24120,170----[datamp][all]
31120,405RE4,614---[datamp][all]