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Priority to ES1973196942UpriorityCriticalpatent/ES196942Y/en
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Publication of ES196942YpublicationCriticalpatent/ES196942Y/en
Thermostatic bath for chromatographs, characterized in that a reservoir with water at low temperature, equipped with an inlet and outlet duct, both with stopcocks, is inserted between the water heater of the columns bath and the recirculation pump and connected to the conduit running between said heater and pump, further provided in said conduit, between the connection points of said conduits a stopcock so that the circulation can be directed, selectively, through said deposit or directly by the general driving. (Machine-translation by Google Translate, not legally binding)
ES1973196942U1973-10-271973-10-27
THERMOSTATIC BATH FOR CHROMATOGRAPHS.
ExpiredES196942Y
(en)
Supply circuit-return with uninterrupted circulation for conduction of liquid fuels to burners. (Machine-translation by Google Translate, not legally binding)
Procedure for regulating the temperature of a heating fluid by heat exchange with a heating fluid. (Machine-translation by Google Translate, not legally binding)
Improvements in the systems of supplies of hot, cold or tempered water in the installations of service in the home. (Machine-translation by Google Translate, not legally binding)