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DATAMP Patents by Date for November 1961
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
73,007,358----[datamp][all]
143,008,382----[datamp][all]
213,009,294----[datamp][all]
283,010,311----[datamp][all]