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DATAMP Patents by Date for July 1912
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
21,030,897----[datamp][all]
91,031,710----[datamp][all]
161,032,382----[datamp][all]
231,033,188----[datamp][all]
301,033,776----[datamp][all]