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DATAMP Patents by Date for November 1950
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
72,528,666----[datamp][all]
142,529,680----[datamp][all]
212,530,955----[datamp][all]
282,531,803-D161,025--[datamp][all]