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DATAMP Patents by Month for 1948
This table shows the number of the first patent in the DATAMP database for each month, broken down by patent type.
January 2,434,750-D148,345--[datamp][all]
February 2,435,279-D148,514--[datamp][all]
March 2,436,968-D148,957--[datamp][all]
April 2,439,568-D149,173--[datamp][all]
May 2,440,584-D149,581--[datamp][all]
June 2,442,376-D149,934--[datamp][all]
July 2,444,474-D150,156--[datamp][all]
August 2,446,274-D150,435--[datamp][all]
September 2,448,675-D150,957--[datamp][all]
October 2,450,788-D151,308--[datamp][all]
November 2,452,625-D151,719--[datamp][all]
December 2,455,786-D152,155--[datamp][all]