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DATAMP Patents by Date for July 1959
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
72,893,176RE24,665D185,651--[datamp][all]
142,894,435----[datamp][all]
212,895,386----[datamp][all]
282,896,465----[datamp][all]