Boek
| Titel | Storage batteries for signal communication except those pertaining to aircraft |
|---|---|
| Objectnaam | voorschrift |
| Objectnummer | 00233807 |
Vervaardiging
| Datering | 1931 |
|---|
Onderwerp
| Trefwoorden | telegrafie |
|---|
| Titel | Storage batteries for signal communication except those pertaining to aircraft |
|---|---|
| Objectnaam | voorschrift |
| Objectnummer | 00233807 |
| Datering | 1931 |
|---|
| Trefwoorden | telegrafie |
|---|