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Octavius March
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Individual
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Individual
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Publication of GB189709194ApublicationCriticalpatent/GB189709194A/en
9194. March, O. April 10. Transformers.-Ironing-cylinders, flat irons s, and other conducting-bodies are heated by making them the secondary circuits, on closed magnetic circuits, such as c.
GB189709194D1897-04-101897-04-10Improvements in Heating by Electricity.
ExpiredGB189709194A
(en)