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 Pavol Ing SadlakfiledCriticalPavol Ing Sadlak
Priority to CS846186ApriorityCriticalpatent/CS240484B1/en
Publication of CS618684A1publicationCriticalpatent/CS618684A1/en
Publication of CS240484B1publicationCriticalpatent/CS240484B1/en