The law and practice relating to letters patent for inventions /
Terrell, Thomas, 1852-1928.
The law and practice relating to letters patent for inventions / by Thomas Terrell. - 6th ed., rev. and rewritten / by Courtney Terrell ... and Arthur Jaffe. - London : Sweet & Maxwell, 1921. - xxiv, 621p.
Patent laws and legislation--Great Britain.
The law and practice relating to letters patent for inventions / by Thomas Terrell. - 6th ed., rev. and rewritten / by Courtney Terrell ... and Arthur Jaffe. - London : Sweet & Maxwell, 1921. - xxiv, 621p.
Patent laws and legislation--Great Britain.