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DATAMP Patents by Date for October 1913
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
71,074,819----[datamp][all]
141,075,377-D44,724--[datamp][all]
211,076,188----[datamp][all]
281,076,755----[datamp][all]