Boek
| Titel | Multiplex telephony and telegraphy by means of electric waves guides by wires / G.O. Squier |
|---|---|
| Objectnaam | boek |
| Objectnummer | 00203071 |
Vervaardiging
| Maker | Squier, G.O. |
|---|---|
| Datering | 1911 |
Onderwerp
| Trefwoorden | telegrafie |
|---|
| Titel | Multiplex telephony and telegraphy by means of electric waves guides by wires / G.O. Squier |
|---|---|
| Objectnaam | boek |
| Objectnummer | 00203071 |
| Maker | Squier, G.O. |
|---|---|
| Datering | 1911 |
| Trefwoorden | telegrafie |
|---|