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DATAMP Patents by Date for November 1945
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
62,388,580RE22,687---[datamp][all]
132,388,862RE22,691D142,811--[datamp][all]
272,389,668----[datamp][all]