Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Józef KramarzfiledCriticalJózef Kramarz
Priority to PL384253ApriorityCriticalpatent/PL384253A1/en
Publication of PL384253A1publicationCriticalpatent/PL384253A1/en
PL384253A2008-01-142008-01-14The manner of production of a composite panel, in particular thermal-acoustic-heating and thermal-acoustic-heating panel
PL384253A1
(en)