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DATAMP Patents by Date for October 1932
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
41,880,347----[datamp][all]
111,881,535----[datamp][all]
181,883,282----[datamp][all]
251,884,304----[datamp][all]