World patent litigation
Subtitle: treatise on systems and procedures of principal countries of the world regarding protection and infringement of patents
By: editor, Hobart N. Durham. --
Contributors: Durham, Hobart Noble, 1901-
Publisher: Bureau of National Affairs
Published: 1967
Place of publication: Washington
Language: eng
Subjects: Patent laws and legislation.; Patent infringement.
Notes: Loose-leaf for updating.