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DATAMP Patents by Date for September 1945
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
42,384,078----[datamp][all]
112,384,512----[datamp][all]
182,384,809----[datamp][all]
252,385,369-D142,452--[datamp][all]