Patents for inventions.
Abridgements of specifications.
Class 40,
electric telegraphs and telephones.

Description

Corporate Author: Great Britain. Patent Office.
Language(s): English
Published: London : Printed for H.M. Stationery Off.
Subjects: Patents > Patents / Great Britain > Patents / Great Britain / Periodicals.
Telephone > Telephone / Patents > Telephone / Patents / Periodicals.
Telegraph > Telegraph / Patents > Telegraph / Patents / Periodicals.
Locate a Print Version: Find in a library

Item Link	Original Source
Full view yr.1877-83	University of California
Full view yr.1893-1904	University of California