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Application filed by Gorniczo Hutniczy MiedzifiledCriticalGorniczo Hutniczy Miedzi
Priority to PL25616885ApriorityCriticalpatent/PL146618B1/en
Publication of PL256168A1publicationCriticalpatent/PL256168A1/en
Publication of PL146618B1publicationCriticalpatent/PL146618B1/en
PL25616885A1985-11-071985-11-07Method of utilizing abandoned after-caving workings for clarification of filling material carrying water
PL146618B1
(en)