Specification relating to insulated telegraphic conductors

PART OF:
Collection of patents and agreements relating to cable insulation developed by Edwin Truman and its use by George Crosland Taylor
Made:
1874
part of archive:
Collection of patents and agreements relating to cable insulation developed by Edwin Truman and its use by George Crosland Taylor
maker:
Truman, Edwin Thomas

A specification for "improvements in the manufacture of insulated telegraphic conductors and in machinery for their manufacture, and for the preparation of the materials therefor, parts of which machinery are applicable to other purposes". This is an improvement on Truman's early patent relating to covering telegraph wire in Gutta-Percha to insulate it.

Details

Extent:
1 item
Identifier:
MS/2209/02
Access:
Open Access
copyright:
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