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Title: Sectioned example of a Hampson air liquefier, by British Oxy [Go to resource]
Description: Sectioned example of a Hampson air liquefier, by British Oxygen Co. Ltd., London, England, 1934. License: http://creativecommons.org/licenses/by-nc-sa/2.5/ Temporal: 1934 Source: Science Museum Creator: Negretti & Zambra Identifier: 1934-294 Go to resource More Like this...
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