Circuit Court of United States, District of Massachusetts, in equity
Subtitle: no. 2164, Consolidated Safety Valve Company vs. no. 2165, Ashton Valve Company et al. : same vs. same : opinion of the court
Publisher: Ashton Valve Co.
Published: 1886
Place of publication: Boston
Language: eng
Notes: Opinion dated January 18, 1886.

"Important notice" from the Ashton Valve Company (p. [3]) also dated Jan. 18, 1886.