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Application filed by Akademia RolniczafiledCriticalAkademia Rolnicza
Priority to PL370963ApriorityCriticalpatent/PL212957B1/pl
Publication of PL370963A1publicationCriticalpatent/PL370963A1/pl
Publication of PL212957B1publicationCriticalpatent/PL212957B1/pl
PL370963A2004-11-022004-11-02Sposób bezpiecznej likwidacji kopalnianych ścian eksploatacyjnych prowadzonych w warunkach zagrożeń skojarzonych
PL212957B1
(pl)