Details
- TitlePatent No. 2978 Creating a Vacuum in the Bulbs of Incandescent Electric Lamps
- ReferenceUK0108 SC MSS 135A/I/69
- Date1883
- Scope and ContentIssued to Charles Henry Stearn
- Physical descriptionNumber of pieces: 1, Pages/folios: 2 + 1
- LanguageEnglish.
- Persons keyword
- Conditions governing accessOpen access
- Level of descriptionfile
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