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DATAMP Patents by Date for June 1972
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
63,667,127----[datamp][all]
133,668,773----[datamp][all]
203,670,784----[datamp][all]
273,672,411----[datamp][all]