A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
A description of this combination of telephone and phonograph, successfully used for recording telephone messages. (1000 w.)
The Poulsen telegraphone
Le Telegraphone Poulsen
Briad, G. (author)
1900
Article (Journal)
French
© Metadata Copyright Elsevier B. V. All rights reserved.
| Engineering Index Backfile | 1900
Engineering Index Backfile | 1900
| TIBKAT | 1999
Thomas Poulsen - Encountering the enigmatic artist
Online Contents | 2014
TIBKAT | Nachgewiesen 562.1999 -