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DATAMP Patents by Date for June 1951
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
52,555,395RE23,373---[datamp][all]
122,556,318-D163,573--[datamp][all]
192,557,296----[datamp][all]
262,558,158----[datamp][all]