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Application filed by Віктор Степанович Прокопенко, Виктор Степанович Прокопенко, Антон Вікторович Прокопенко, Антон Викторович ПрокопенкоfiledCriticalВіктор Степанович Прокопенко
Priority to UA98095003ApriorityCriticalpatent/UA42101C2/en
Publication of UA42101C2publicationCriticalpatent/UA42101C2/en
The invention relates to mining, in particular to blast operations, and can be used at equipping with explosive substances dry and watered downward wells. A method for placement of substance on hose in downward well includes arrangement of hose in pack with the lower and the upper ends, with possibility of hose consumption, with placement of the pack in the well, with keeping the upper end open and packing the lower end of the hose, with supply of substance, at that the pack is formed with possibility of consumption of hose up and down, and the substance if supplied to the lower end of the hose.
UA98095003A1998-09-241998-09-24Method for placement of substance in hose in downward well
UA42101C2
(en)
Method for placing explosive substance in the arm of descending well, method for laying arms (versions) and appliance for placing substance in the arm (versions)