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DATAMP Patents by Date for January 1959
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
62,867,087----[datamp][all]
132,868,049RE24,588D184,268--[datamp][all]
202,869,409----[datamp][all]
272,870,539----[datamp][all]