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Application filed by Akad Rolnicza KrakowiefiledCriticalAkad Rolnicza Krakowie
Priority to PL23402381ApriorityCriticalpatent/PL138941B1/en
Publication of PL234023A1publicationCriticalpatent/PL234023A1/en
Publication of PL138941B1publicationCriticalpatent/PL138941B1/en