PL314387A1 - Method of reduing quantity of underground water entering mine workings, method of determining origing directions of water entering mine workings and method of focing water back into rock mass
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Method of reduing quantity of underground water entering mine workings, method of determining origing directions of water entering mine workings and method of focing water back into rock mass
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Application filed by Andrzej SobolewskifiledCriticalAndrzej Sobolewski
Priority to PL31438796ApriorityCriticalpatent/PL179501B1/en
Publication of PL314387A1publicationCriticalpatent/PL314387A1/en
Publication of PL179501B1publicationCriticalpatent/PL179501B1/en
PL31438796A1996-05-211996-05-21Method of reduing quantity of underground water entering mine workings, method of determining origing directions of water entering mine workings and method of focing water back into rock mass
PL179501B1
(en)
Method of reduing quantity of underground water entering mine workings, method of determining origing directions of water entering mine workings and method of focing water back into rock mass
Method of reduing quantity of underground water entering mine workings, method of determining origing directions of water entering mine workings and method of focing water back into rock mass
Method of reduing quantity of underground water entering mine workings, method of determining origing directions of water entering mine workings and method of focing water back into rock mass
Method of reduing quantity of underground water entering mine workings, method of determining origing directions of water entering mine workings and method of focing water back into rock mass