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DATAMP Patents by Date for December 1898
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
6615,243-D29,767--[datamp][all]
13615,693-D29,794--[datamp][all]
20616,219-D29,832--[datamp][all]
27616,488-D29,875--[datamp][all]