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DATAMP Patents by Date for March 1970
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
33,498,101----[datamp][all]
103,499,830----[datamp][all]
173,500,523----[datamp][all]
243,501,822----[datamp][all]
313,503,295----[datamp][all]