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DATAMP Patents by Date for August 1932
This table shows the number of the first patent in the DATAMP database for each date, broken down by patent type.
DateUtilityReissueDesignXAIPatents
21,869,592----[datamp][all]
91,870,272----[datamp][all]
161,871,498-D87,567--[datamp][all]
231,872,710-D87,618--[datamp][all]
301,874,148----[datamp][all]