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DATAMP Patents by Date for November 1897
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
2592,766-D27,812--[datamp][all]
9593,218-D27,824--[datamp][all]
16593,684-D27,861--[datamp][all]
23594,000----[datamp][all]
30594,371-D27,919--[datamp][all]