crystals pulled from seed
- Made:
- circa 1950 in United Kingdom
Three examples of crystal remnants pulled from seed - one silicon, one germanium, one unknown.
Details
- Category:
- Electronic Components
- Object Number:
- 2003-155
- Materials:
- crystal
- Measurements:
-
: 20 x 90 x 65 mm
- type:
- crystals
- credit:
- GEC Hirst Research Centre