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DATAMP Patents by Date for May 1803
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
4---X448-[datamp] 
13---X449-[datamp] 
14---X450-[datamp] 
17---X452-[datamp] 
19---X455-[datamp] 
25---X456-[datamp]