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Application filed by Kazimierz AugustyniakfiledCriticalKazimierz Augustyniak
Priority to PL384278ApriorityCriticalpatent/PL230470B1/pl
Publication of PL384278A1publicationCriticalpatent/PL384278A1/pl
Publication of PL230470B1publicationCriticalpatent/PL230470B1/pl