diode
- Made:
- circa 1950 in United Kingdom
Six semi-conductors - possibly experimental diodes marked 4-5-6-7-9-10. c.1950
Details
- Category:
- Electronic Components
- Object Number:
- 2003-115
- Materials:
- metal
- Measurements:
-
: 12 x 9 mm
- type:
- semi conductor
- credit:
- GEC Hirst Research Centre