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Expired
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Horace Worth Lash
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Individual
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Individual
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Publication of GB190308026ApublicationCriticalpatent/GB190308026A/en
8026. Lash, H. W. April 7. Transfer methods; Bessemer and basic open-hearth methods.-A number of charges of overblown Bessemerized metal are added to a bath of unrefined molten pig iron in a basic open-hearth furnace.
GB190308026D1903-04-071903-04-07Improvements in the Manufacture of Steel.
ExpiredGB190308026A
(en)
Improvements in and relating to the De-siliconising or Purifying of Cast Iron which can be Utilized in the Manufacture of Basic Open Hearth Steel and for other Purposes.