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DATAMP Patents by Date for June 1911
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
6994,216----[datamp][all]
13994,755----[datamp][all]
20995,540----[datamp][all]
27996,385----[datamp][all]