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Application filed by Inst Mat OgniotrwalychfiledCriticalInst Mat Ogniotrwalych
Priority to PL20515178ApriorityCriticalpatent/PL205151A1/en
Publication of PL205151A1publicationCriticalpatent/PL205151A1/en
PL20515178A1978-03-081978-03-08
FIRE-RESISTANT INSULATING MASS FOR SCRETTING AND TUMMING THE FACES OF HEAT DEVICES AND THE METHOD OF MAKING IT WALL
PL205151A1
(en)