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Application filed by LudwikTrumpus Ludwik Trumpus, JuliuszTrumpus Juliusz TrumpusfiledCriticalLudwikTrumpus Ludwik Trumpus
Priority to PL354157ApriorityCriticalpatent/PL198735B1/en
Publication of PL354157A1publicationCriticalpatent/PL354157A1/en
Publication of PL198735B1publicationCriticalpatent/PL198735B1/en