GB189406783A - Certain Improvements in the Manufacture of Iron and Steel and other Metals, and in Apparatus to be Employed in the said Manufacture.
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Certain Improvements in the Manufacture of Iron and Steel and other Metals, and in Apparatus to be Employed in the said Manufacture.
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Henry Gething Richardson
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Individual
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Individual
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GB189406783D1894-04-051894-04-05Certain Improvements in the Manufacture of Iron and Steel and other Metals, and in Apparatus to be Employed in the said Manufacture.
ExpiredGB189406783A
(en)