The law and practice relating to letters patent for inventions
Subtitle: with full appendices of statutes, rules and forms
By: by Roger William Wallace and John Bruce Williamson
Contributors: Williamson, John Bruce, 1859-1938
Publisher: William Clownes and Sons
Published: 1900
Place of publication: London
Language: eng
Number of pages: 922
Subjects: Patent laws and legislation
Notes: Includes index.

Includes bibliographical references and index.