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Application filed by Национальный горный университетfiledCriticalНациональный горный университет
Priority to UAU200806880UpriorityCriticalpatent/UA36102U/en
Publication of UA36102UpublicationCriticalpatent/UA36102U/en
Drilling And Exploitation, And Mining Machines And Methods
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Foundations
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Bulkheads Adapted To Foundation Construction
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Abstract
Method for mineral extraction includes baring, development, stoped excavation of main mineral. After complete extraction of main ore mineral in direction of deposit of accompanying miners one penetrates in sequence accessways, development and breakage workings from which then respective breakage chambers are formed, there with floor-ledge face one performs breakage of monolithic blocks of mineral that by working are then delivered to day surface.
UAU200806880U2008-05-192008-05-19Method for mineral extraction
UA36102U
(en)