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DATAMP Patents by Date for May 1969
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
6--D214,078--[datamp][all]
133,443,310----[datamp][all]
203,445,313----[datamp][all]
273,446,117----[datamp][all]