Details
- TitleReduction of Photographic Effect by thin Evaporated Layers
- ReferenceUK0108 NAEST 148/2/2
- Date1949-06-21
- Scope and ContentPublished as Patent No. 674,976
- Physical descriptionNumber of pieces: 1, Pages/folios: 2
- LanguageEnglish.
- Subject
- Conditions governing accessOpen access
- Level of descriptionfile
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