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G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
G01K1/02—Means for indicating or recording specially adapted for thermometers
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FR438472D1911-12-291911-12-29Dispositif enregistreur pour instruments et appareils fonctionnant périodiquement par pression d'air, gaz ou liquide
ExpiredFR438472A
(fr)