Inside the U. S. Patent Office;
Kursh, Harry.
Inside the U. S. Patent Office; the story of the men, the laws, and the procedures of the American patent system. - [1st ed.] - New York, Norton [1959] - 171 p. : illus. ; 22 cm.
Includes bibliography.
59011243
United States. Patent Office.
Patents.
T223.P2 / K8
608.773
Inside the U. S. Patent Office; the story of the men, the laws, and the procedures of the American patent system. - [1st ed.] - New York, Norton [1959] - 171 p. : illus. ; 22 cm.
Includes bibliography.
59011243
United States. Patent Office.
Patents.
T223.P2 / K8
608.773