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DATAMP Patents by Date for October 1897
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
5591,027----[datamp][all]
12591,492RE11,633D27,716--[datamp][all]
19591,825----[datamp][all]
26592,278----[datamp][all]