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DATAMP Patents by Date for July 1889
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
2406,045----[datamp][all]
9406,458----[datamp][all]
16406,957----[datamp][all]
23407,320----[datamp][all]
30407,841----[datamp][all]