The patent book
Subtitle: an illustrated guide and history for inventors, designers, and dreamers
By: by James Gregory and Kevin Mulligan.
Contributors: Mulligan, Kevin.
Publisher: A & W Publishers
Published: 1979
Place of publication: New York
Language: eng
Number of pages: 126
Subjects: Patents; Inventions; Inventors -- Biography
Genres: Biography
Notes: R-102,477