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DATAMP Patents by Date for June 1916
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
61,186,048----[datamp][all]
131,186,552-D49,186--[datamp][all]
201,187,577----[datamp][all]
271,188,380----[datamp][all]