Avoiding patent, trademark and copyright problems
By: [Thomas Field]
Contributors: United States. Small Business Administration
Edition: Rev. 3/92
Series: Products, ideas & inventions series
Publisher: U.S. Small Business Administration
Published: 1992
Place of publication: [Washington, D.C.?]
Language: eng
Subjects: Patents -- United States; Trademarks -- United States; Copyright -- United States
Notes: Shipping list no.: 92-0348-P

"PI2."

Includes bibliographical references (p. 5)