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DATAMP Patents by Date for July 1968
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
23,390,592----[datamp][all]
93,391,863----[datamp][all]
163,392,591-D211,700--[datamp][all]
233,393,548----[datamp][all]