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DATAMP Patents by Date for July 1951
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
32,558,829-D163,785--[datamp][all]
102,559,839-D163,900--[datamp][all]
172,560,654----[datamp][all]
242,561,560----[datamp][all]
312,562,170-D164,143--[datamp][all]