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Thomas Parker
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Publication of GB190814169ApublicationCriticalpatent/GB190814169A/en
14,169. Parker, T. July 3. Drawings to Specification. Making retorts.-Retorts for the destructive distillation of coal or other carbonaceous substance are cast integrally with common top and bottom flanges.
GB190814169D1908-07-031908-07-03Improvements relating to Retorts for the Destructive Distillation of Coal or other Carbonaceous Substance.
ExpiredGB190814169A
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