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Publication of FR29368EpublicationCriticalpatent/FR29368E/fr
G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
G01K3/00—Thermometers giving results other than momentary value of temperature
G01K3/08—Thermometers giving results other than momentary value of temperature giving differences of values; giving differentiated values
G01K3/10—Thermometers giving results other than momentary value of temperature giving differences of values; giving differentiated values in respect of time, e.g. reacting only to a quick change of temperature
G01K3/12—Thermometers giving results other than momentary value of temperature giving differences of values; giving differentiated values in respect of time, e.g. reacting only to a quick change of temperature based upon expansion or contraction of materials
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FR29368D1924-05-241924-05-24Perfectionnements apportés aux dispositifs avertisseurs d'incendie
ExpiredFR29368E
(fr)