The original small transformer made of silicon steel
- Made:
- 1903
The original small transformer made of silicon steel, 0.5 K.V.A., 1903
Details
- Category:
- Metallurgy
- Object Number:
- 1930-899
- type:
- transformer
- credit:
- Sir Robert A. Hadfield
The original small transformer made of silicon steel, 0.5 K.V.A., 1903