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DATAMP Patents by Date for June 1913
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
31,063,184-D44,125--[datamp][all]
101,063,984----[datamp][all]
171,064,700RE13,579---[datamp][all]
241,065,339RE13,584---[datamp][all]