Patents for inventions
Subtitle: abridgments of specifications. : period - A.D. 1867-76.
Publisher: H.M.S.O.
Place of publication: London
Language: eng
Number of pages: 80
Subjects: Wheels -- Great Britain -- Patents.; Bicycles -- Great Britain -- Patents.
Genres: Patents.
Notes: Excepting wheels for locomotives and tramway and traction engines; railway and tramway vehicles; and toys; for which see abridgment classes locomotives and motor vehicles for road and rail; railway and tramway vehicles; and toys, games, and exercises.