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DATAMP Patents by Date for July 1913
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
11,066,007----[datamp][all]
81,066,522-D44,305--[datamp][all]
151,067,260----[datamp][all]
221,067,876----[datamp][all]
291,068,757----[datamp][all]