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 Karel Ing Surma, Vitezslav Sapak, Ales Pichrt, Miroslava Ing Pobisova, Jozef Ing Rajkovic, Markus StanislavfiledCriticalKarel Ing Surma
Priority to CS873487ApriorityCriticalpatent/CS267897B1/cs
Publication of CS348787A1publicationCriticalpatent/CS348787A1/cs
Publication of CS267897B1publicationCriticalpatent/CS267897B1/cs