Patent office fees.
Subtitle: Hearing, Eighty-ninth Congress, first session. March 3, 1965.
Publisher: U.S. Govt. Print. Off.
Published: 1965
Place of publication: Washington
Language: eng
Number of pages: 127
Subjects: Patents -- Fees -- United States.
Notes: S. Res. 48; S. 729-730, and 1228.