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CT D ETUDE DES MATIERES PLASTI
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CT D ETUDE DES MATIERES PLASTI
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Application filed by CT D ETUDE DES MATIERES PLASTIfiledCriticalCT D ETUDE DES MATIERES PLASTI
Priority to FR841319ApriorityCriticalpatent/FR1276834A/fr
Application grantedgrantedCritical
Publication of FR1276834ApublicationCriticalpatent/FR1276834A/fr
F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
F28D19/00—Regenerative heat-exchange apparatus in which the intermediate heat-transfer medium or body is moved successively into contact with each heat-exchange medium