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G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
G05D23/00—Control of temperature
G05D23/19—Control of temperature characterised by the use of electric means
G05D23/275—Control of temperature characterised by the use of electric means with sensing element expanding, contracting, or fusing in response to changes of temperature
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FR869240D1941-01-151941-01-15Dispositif de règlage sur des instruments de mesure mécaniques et électriques
ExpiredFR869240A
(fr)