Introduction to patents
By: by staff members of the U.S. Small Business Administration
Contributors: United States. Small Business Administration. Office of Business Development
Publisher: U.S. Small Business Administration, Office of Business Development
Published: 1990
Place of publication: [Washington, D.C.?]
Language: eng
Subjects: Patents -- United States
Notes: Shipping list no.: 90-0319-P

"Business development publication, PI-2."