Details
- TitleFile Bag 39 - Long haul waveguides; optical transmission
- ReferenceUK0108 NAEST 015/39
- Date1960-1970
- Scope and ContentLong haul waveguide; optical transmission; long haul waveguide cost estimates;
- Physical descriptionNumber of pieces: 4
- LanguageEnglish
- Subject
- Conditions governing accessOpen
- Level of descriptionfile