Details
- TitleSpecification from Patent No.273,817 of 1926 for Method of and Means for Amplifying Selected Alternating Potentials [Thermionic Valve Circuits]
- ReferenceUK0108 SC MSS 100/50
- Date1927
- Scope and ContentIssued to Oliver Joseph Lodge, Edward Ernest Robinson and M Melinsky.
- Physical descriptionNumber of pieces: 2
- LanguageEnglish.
- Persons keyword
- Subject
- Conditions governing accessOpen access
- Level of descriptionfile
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