"Patent pending"
Subtitle: how to file your own patent
By: as written and compiled by Wesley J. Haywood, Jr., George L. Haywood
Contributors: Haywood, George L
Edition: Rev
Publisher: J. Lane Pub. Co.
Published: 1977
Place of publication: [S.l]
Language: eng
Number of pages: 108
Subjects: Patents -- United States
Notes: Cover title