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Application filed by Peter Ing Argalas, Stefan Leska, Hauskrecht PeterfiledCriticalPeter Ing Argalas
Priority to CS858403ApriorityCriticalpatent/CS260177B1/en
Publication of CS840385A1publicationCriticalpatent/CS840385A1/en
Publication of CS260177B1publicationCriticalpatent/CS260177B1/en