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 Adolf TomanekfiledCriticalAdolf Tomanek
Priority to CS286674ApriorityCriticalpatent/CS182973B1/cs
Publication of CS182973B1publicationCriticalpatent/CS182973B1/cs