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DATAMP Patents by Month for 1938
This table shows the number of the first patent in the DATAMP database for each month, broken down by patent type.
January 2,104,158-D107,805--[datamp][all]
February 2,107,174RE20,660D108,245--[datamp][all]
March 2,109,740-D108,690--[datamp][all]
April 2,112,840----[datamp][all]
May 2,116,122-D109,498--[datamp][all]
June 2,119,549-D110,237--[datamp][all]
July 2,122,875-D110,394--[datamp][all]
August 2,125,584-D110,915--[datamp][all]
September 2,129,271-D111,234--[datamp][all]
October 2,131,871RE20,893D111,564--[datamp][all]
November 2,135,441----[datamp][all]
December 2,138,811-D112,666--[datamp][all]