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DATAMP Patents by Date for November 1932
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
11,885,123----[datamp][all]
81,886,582----[datamp][all]
151,887,672----[datamp][all]
221,888,222RE18,662---[datamp][all]
291,889,034----[datamp][all]