United States. Patent Office & Bard, F. N. (1926). In Court of Appeals of D.C., Jan. term, 1926, patent appeal No. 1814, in re Francis Norwood Bard, improvements in steam pipe couplings; brief for Commissioner of Patents. U.S. Government Printing Office.
Chicago Style (17th ed.) CitationUnited States. Patent Office and Francis Norwood Bard. In Court of Appeals of D.C., Jan. Term, 1926, Patent Appeal No. 1814, in Re Francis Norwood Bard, Improvements in Steam Pipe Couplings; Brief for Commissioner of Patents. [Washington?]: U.S. Government Printing Office, 1926.
MLA (9th ed.) CitationUnited States. Patent Office and Francis Norwood Bard. In Court of Appeals of D.C., Jan. Term, 1926, Patent Appeal No. 1814, in Re Francis Norwood Bard, Improvements in Steam Pipe Couplings; Brief for Commissioner of Patents. U.S. Government Printing Office, 1926.