Patent Office legislation.
Subtitle: Hearings, Ninety-second Congress, first session... May 5, 1971.
Publisher: U.S. Govt. Print. Off.
Published: 1971
Place of publication: Washington
Language: eng
Number of pages: 45
Subjects: Patent laws and legislation -- United States.
Notes: Hearings on H.R. 5237, S. 645 (H.R. 4564), S. 1253 (H.R. 5238), and S. 1254.
"Serial no. 5."