
Rontgen-type x-ray tube

Rontgen-type x-ray tube with ring arode encircling the cathode.
Details
- Category:
- X-rays
- Object Number:
- 1909-186/7
- type:
- x-ray tube
- credit:
- British Institute of Radiology; R�ntgen Society
Rontgen-type x-ray tube with ring arode encircling the cathode.