In Court of Appeals of D.C., Mar. term, 1909
Subtitle: In re Herman Charles Woltereck, improvements in process for production of ammonia, Patent Appeal No. 547; brief for Commissioner of Patents.
Contributors: Tennant, Frederick A.; Woltereck, Herman C.; 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.