APA (7th ed.) Citation

United States. Patent Office, Ellis, L. B., & Holden, F. M. (1930). In U.S. Court of Customs and Patent Appeals, patent appeal No. 2639, in re Lockwood Byron Ellis and Fenn M. Holden,oil reclaiming mechanism; brief for Commissioner of Patents. U.S. Government Printing Office.

Chicago Style (17th ed.) Citation

United States. Patent Office, Lockwood Byron Ellis, and Fenn M. Holden. In U.S. Court of Customs and Patent Appeals, Patent Appeal No. 2639, in Re Lockwood Byron Ellis and Fenn M. Holden,oil Reclaiming Mechanism; Brief for Commissioner of Patents. [Washington?]: U.S. Government Printing Office, 1930.

MLA (9th ed.) Citation

United States. Patent Office, et al. In U.S. Court of Customs and Patent Appeals, Patent Appeal No. 2639, in Re Lockwood Byron Ellis and Fenn M. Holden,oil Reclaiming Mechanism; Brief for Commissioner of Patents. U.S. Government Printing Office, 1930.