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DATAMP Patents by Date for October 1953
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
62,654,147-D170,547--[datamp][all]
132,655,324----[datamp][all]
202,655,733----[datamp][all]
272,656,681----[datamp][all]