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DATAMP Patents by Month for 1898
This table shows the number of the first patent in the DATAMP database for each month, broken down by patent type.
January 596,471-D28,123--[datamp][all]
February 598,085-D28,229--[datamp][all]
March 599,680-D28,380--[datamp][all]
April 601,672RE11,661D28,444--[datamp][all]
May 603,261----[datamp][all]
June 605,106-D28,868--[datamp][all]
July 606,690-D28,987--[datamp][all]
August 608,183RE11,690D29,146--[datamp][all]
September 610,208-D29,338--[datamp][all]
October 611,625-D29,520--[datamp][all]
November 613,230-D29,626--[datamp][all]
December 615,243-D29,767--[datamp][all]