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Application filed by Eduard JanacekfiledCriticalEduard Janacek
Priority to CS822611ApriorityCriticalpatent/CS232018B1/en
Publication of CS261182A1publicationCriticalpatent/CS261182A1/en
Publication of CS232018B1publicationCriticalpatent/CS232018B1/en
CS822611A1982-04-131982-04-13
Method of laying the implementation of this (51) Int Cl. 'H 02 G 9/02 heating cables for electrical large area heating and method for
CS232018B1
(en)