Law charts and patent engineering
By: by Harry H. Semmes...and Harry R. Van Deventer.
Contributors: Van Deventer, Harry Randolph, 1877- joint author.
Publisher: The Hayworth publishing house
Published: 1922
Place of publication: Washington, D.C
Language: eng
Number of pages: 239
Subjects: Patent laws and legislation -- United States.; Equity pleading and procedure -- United States.; Forms (Law).
Other titles: Patent engineering.