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Application filed by Tomislav Ing Smid, Milan Ing Snajdr, Sulc Zdenek, Tanosaky Ing Pondikas, Jan Ing Nesticky, Rudolf Ing Mueller, Pavel Ing MikulafiledCriticalTomislav Ing Smid
Priority to CS832636ApriorityCriticalpatent/CS248752B1/en
Publication of CS263683A1publicationCriticalpatent/CS263683A1/en
Publication of CS248752B1publicationCriticalpatent/CS248752B1/en