Enlarged x-ray photograph of electrode system of KTW.61 valve
- Made:
- 1946
Enlarged x-ray photograph of electrode system of KTW.61 valve, 1946.
Details
- Category:
- X-rays
- Object Number:
- 1947-36
- type:
- radiographs
- credit:
- General Electric Co. Ltd. (Research Laboratories)
