Invention promotion firms
Contributors: United States. Federal Trade Commission. Office of Consumer and Business Education
Series: Facts for consumers; Facts for consumers from the Federal Trade Commission
Publisher: Federal Trade Commission, Bureau of Consumer Protection, Office of Consumer & Business Education
Published: 1996
Place of publication: Washington, D.C
Language: eng
Subjects: Consumer protection -- United States; Inventions -- United States
Notes: Shipping list no.: 97-0013-P

"August 1996."