Standardizing and switching apparatus
- Made:
- 1900
Standardizing and switching apparatus for Addenbrooke's wattmeter
Details
- Category:
- Electricity and Magnetism
- Object Number:
- 1933-406
- Measurements:
-
overall: 14.5 kg
- type:
- switching apparatus
- credit:
- Mr. C.L. Addenbrooke