Details
- TitleStandard Telephones and Cables Ltd: 'The DC Bias System'
- ReferenceUK0108 NAEST 045/331
- Date1949
- Scope and ContentWith typed notes 'DC bias system substation equipment local time switch controlled biassing panel' November 1949
- Physical descriptionNumber of pieces: 1, Pages/folios: 28 p and 7 pp
- LanguageEnglish
- Persons keyword
- Subject
- Level of descriptionfile