Patents for inventions.
Abridgements of specifications.
Class 40 (ii),
phonographs, and like sound transmitting and reproducing instruments.

Description

Corporate Author

Great Britain. Patent Office.

Language(s)

English

Published

London : Printed under the Authority of H.M. Stationery Off. by the Courier Press.

Subjects

Patents > Patents / Great Britain > Patents / Great Britain / Periodicals.
Sound > Sound / Recording and reproducing > Sound / Recording and reproducing / Patents > Sound / Recording and reproducing / Patents / Periodicals.
Phonograph > Phonograph / Patents > Phonograph / Patents / Periodicals.

Locate a Print Version

Find in a library service is not available from this catalog. Search Worldcat

Viewability