General revision of the patent laws.
Subtitle: Hearings, Ninetieth Congress, on H.R. 5924, H.R. 13951, and related bills ...
Publisher: U.S. Govt. Print. Off.
Published: 1968
Place of publication: Washington
Language: eng
Number of pages: 833
Subjects: Patent laws and legislation -- United States.
Notes: Hearings held April 17, 1967-Feb. 29, 1968.
"Serial no. 11."