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DATAMP Patents by Date for July 1937
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
62,085,888----[datamp][all]
132,086,759----[datamp][all]
20--D105,329--[datamp][all]
272,088,013-D105,429--[datamp][all]