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DATAMP Patents by Date for January 1956
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
32,729,758-D176,541--[datamp][all]
102,729,982----[datamp][all]
242,731,864----[datamp][all]
312,732,747----[datamp][all]