"Iii regard to Question 186, I wish to say: The interpole or commutating pole principle, for eliminating sparking at the commutator has an extensive a...
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https://www.riss.kr/link?id=O135190020
1911년
eng
학술저널
PHP / Trade Journals / Correspondence
0
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다운로드다국어 초록 (Multilingual Abstract)
"Iii regard to Question 186, I wish to say: The interpole or commutating pole principle, for eliminating sparking at the commutator has an extensive a...
"Iii regard to Question 186, I wish to say: The interpole or commutating pole principle, for eliminating sparking at the commutator has an extensive application, and within t lie last few years it is used in nearly all types of directj-.irrent apparatus, and slow speed generators, variable
Review of Central Station Practice and Developments in England
The Residence Lighting Rate Problem