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DATAMP Patents by Date for July 1948
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
62,444,474-D150,156--[datamp][all]
132,445,039-D150,222--[datamp][all]
202,445,402----[datamp][all]
272,445,875----[datamp][all]