Ten patents from radio history
By: David W. Kraeuter.
Series: Pittsburgh Antique Radio Society monograph -- 10
Publisher: Pittsburgh Antique Radio Society
Published: 2007
Place of publication: [Washington, Pa.]
Language: eng
Number of pages: 101
Subjects: Radio -- Equipment and supplies -- Patents -- United States; Radio -- Equipment and supplies -- Patents -- Great Britain; Inventors -- United States; Inventors -- Great Britain
Genres: Patents
Notes: Includes bibliographical references.