How to obtain copyright, trademark, and patent protection from the U.S. Customs Service
By: [prepared by Intellectual Property Rights Branch, Office of Regulations and Rulings, U.S. Customs Service].
Contributors: U.S. Customs Service. Intellectual Property Rights Branch.
Edition: Rev. Apr. 1993.
Series: Publication -- no. 563.; Customs publication -- no. 563.
Publisher: Dept. of the Treasury, U.S. Customs Service
Published: 1993
Place of publication: [Washington, D.C.?]
Language: eng
Subjects: Copyright -- United States.; Patent laws and legislation -- United States.; Trademarks -- United States.
Notes: Cover title.