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DATAMP Patents by Date for July 1961
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
42,990,654----[datamp][all]
112,991,595----[datamp][all]
182,992,565----[datamp][all]
252,993,279----[datamp][all]