Del~rez's 3 [(q/neto-Elcctric Machin.. 205, ## Railway Sleepers.--The Belgiat~ g,vernment has decided on the abandonment of" wooden railway sleepers ~md tlle use of those of iron. Its example will doubtless find imitators, if indeed the example be not improved upon, and steel be used eventually i
โฆ LIBER โฆ
Deprez's electro-magnetic engine
โ Scribed by the Count du Moncel
- Publisher
- Elsevier Science
- Year
- 1879
- Tongue
- English
- Weight
- 180 KB
- Volume
- 108
- Category
- Article
- ISSN
- 0016-0032
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