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DATAMP Patents by Date for July 1917
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
31,231,721----[datamp][all]
101,232,801----[datamp][all]
171,233,500----[datamp][all]
241,234,190----[datamp][all]
311,234,719----[datamp][all]