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Title: Three Schwartz thermopile infra-red detectors, by English El [Go to resource]
Description: Three Schwartz thermopile infra-red detectors, by English Electric Co. Ltd., England, 1950. License: http://creativecommons.org/licenses/by-nc-sa/2.5/ Temporal: 1950 Source: Science Museum Creator: English Electric Co. Ltd. Identifier: 1977-614 Go to resource More Like this...
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