X-ray tube with separate anode, tantalum anti-cathode and automatic mica discharge vacuum regulator, by Siemens and Halske AG, Berlin, Germany, 1908.
Details
- Category:
- X-rays
- Object Number:
- 1909-186/46
- Materials:
- tantalum
- type:
- x-ray tube
- credit:
- British Institute of Radiology; R�ntgen Society
