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DATAMP Patents by Date for August 1957
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
62,801,621----[datamp][all]
132,802,259----[datamp][all]
202,803,448----[datamp][all]
272,803,980----[datamp][all]