Details
- Title'Improvements relating to Fluorescent Materials (Magnesium Germanate) by Siemens Electric Lamps and Supplies Ltd Patent Application No. 3248/51
- ReferenceUK0108 SC MSS 135/C/27
- Date1951
- Physical descriptionNumber of pieces: 1
- LanguageEnglish.
- Persons keyword
- Conditions governing accessOpen access
- Level of descriptionfile
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