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Expired
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Hugo Keitel
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Individual
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Individual
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Publication of GB190725160ApublicationCriticalpatent/GB190725160A/en
25,160. Keitel, H. Nov. 13. Rolling; casting. -A chilled roll for a rolling- mill is provided with a core b of flat, T, H, or other bars which are welded together so as to produce channels, as shown. The core extends through the roll journals, and air or water &c. may be passed through the channels for cooling purposes, especially during the casting process.
GB190725160D1907-11-131907-11-13Improvements in and relating to Rolling Mills
ExpiredGB190725160A
(en)