PL338393A1 - Method of mining the deposits of useful minerals under circumastances of very high hazard of detrimental geostatic pressure effects
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Method of mining the deposits of useful minerals under circumastances of very high hazard of detrimental geostatic pressure effects
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Application filed by Ct Badawczo P Miedzi Cuprum SpfiledCriticalCt Badawczo P Miedzi Cuprum Sp
Priority to PL338393ApriorityCriticalpatent/PL192098B1/en
Publication of PL338393A1publicationCriticalpatent/PL338393A1/en
Publication of PL192098B1publicationCriticalpatent/PL192098B1/en
PL338393A2000-02-102000-02-10Method of mining the deposits of useful minerals under circumastances of very high hazard of detrimental geostatic pressure effects
PL192098B1
(en)