In Court of Appeals of D.C., Jan. term, 1909
Subtitle: In re Daniel B. Luten, improvements in bridges or arches of concrete or other analogous materials, Patent Appeal No. 557;brief for Commissioner of Patents.
Contributors: Luten, Daniel B.; Ruckman, Webster S.; United States. Patent Office.
Publisher: [s.n.]
Published: 1909
Place of publication: Washington, D.C
Format: Microform
Subjects: Washington, D.C. Court of Appeals -- Trials, litigation, etc.; Patents -- United States.