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Application filed by Biuro P Przemyslu MetalfiledCriticalBiuro P Przemyslu Metal
Priority to PL19689077ApriorityCriticalpatent/PL106442B1/pl
Publication of PL196890A1publicationCriticalpatent/PL196890A1/pl
Publication of PL106442B1publicationCriticalpatent/PL106442B1/pl