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DATAMP Patents by Date for December 1966
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
63,289,298----[datamp][all]
133,290,833-D206,457--[datamp][all]
203,292,235----[datamp][all]
273,293,739----[datamp][all]