Prevention of fraud in practice before Patent office.
Subtitle: Hearing before the Committee on patents, House of representatives, Sixty-ninth Congress, first session, on H.R. 5811, a bill to prevent fraud, deception, or improper practice in connection with business before the United States Patent office, and for other purposes. February 11, 12, and 13, 1926.
Publisher: Govt. print. off.
Published: 1926
Place of publication: Washington
Language: eng
Number of pages: 171
Subjects: United States. Patent Office.
Notes: Available also in microform in CIS US congressional committee hearings, accession number H415-3.
Albert H. Vestal, chairman.