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Application filed by B P Gospodarki BiprowodfiledCriticalB P Gospodarki Biprowod
Priority to PL25603985ApriorityCriticalpatent/PL146067B1/en
Publication of PL256039A1publicationCriticalpatent/PL256039A1/en
Publication of PL146067B1publicationCriticalpatent/PL146067B1/en