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Application filed by Przedsieb Wdrazania UpowszechfiledCriticalPrzedsieb Wdrazania Upowszech
Priority to PL25291385ApriorityCriticalpatent/PL154633B1/en
Publication of PL252913A1publicationCriticalpatent/PL252913A1/en
Publication of PL154633B1publicationCriticalpatent/PL154633B1/en
PL25291385A1985-04-111985-04-11Method for heating heat exchangers and a device for heating heat exchangers, especially of pasteurizers for liquid food products
PL154633B1
(en)