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DATAMP Patents by Date for November 1956
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
62,769,349-D179,127--[datamp][all]
132,770,171----[datamp][all]
202,770,821----[datamp][all]
272,771,790-D179,307--[datamp][all]