Deller's Walker on patents.
Contributors: Walker, Albert Henry, 1844-1915.; Lipscomb, Ernest Bainbridge.
Edition: Rev. ed. / by Ernest Bainbridge Lipscomb, III.
Publisher: Lawyers Co-operative Pub. Co.
Published: 1981
Place of publication: Rochester, N.Y
Language: eng
Subjects: Patent laws and legislation -- United States.
Other titles: Walker on patents.
Notes: Includes index.