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DATAMP Patents by Date for March 1914
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
31,088,786RE13,694---[datamp][all]
101,089,413----[datamp][all]
171,090,159----[datamp][all]
241,090,903----[datamp][all]
311,091,493-D45,527--[datamp][all]