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DATAMP Patents by Date for October 1918
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
11,280,138----[datamp][all]
81,280,943----[datamp][all]
151,281,366----[datamp][all]
221,282,018RE14,540---[datamp][all]
291,282,735----[datamp][all]