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Gustav Duerr
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Publication of GB189914840ApublicationCriticalpatent/GB189914840A/en
14,840. D³rr, G. July 18. Steam-generator furnaces.-Relates to water-tube boilers. The lowest rows of tubes a are separated from the others band c, and are inclined at a greater angle, so as to form, with the aid of suitable partitions d, e, a combustion space v, which extends to the rear of the boiler and is wider at the rear than at the front. The partitions may be composed of tubes placed close together.
GB189914840D1899-07-181899-07-18Improvement in Water-tube Boilers.
ExpiredGB189914840A
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