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DATAMP Patents by Date for September 1876
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
5181,762RE7,303---[datamp][all]
12182,102----[datamp][all]
19182,266----[datamp][all]
26182,518RE7,316---[datamp][all]