E - Fixed Constructions – 21 – C
Patent
E - Fixed Constructions
21
C
262/6
E21C 41/00 (2006.01)
Patent
CA 1049052
ABSTRACT OF THE DISCLOSURE: A method for completely working out deposits located in arctic and sub-arctic regions by chambering, characterized in that the chambers and work areas are filled from floor to roof with dressing wastes, from which heat is withdrawn, by thermodynamic means, until they are completely frozen.
255251
LandOfFree
Method and apparatus for working deposits does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method and apparatus for working deposits, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for working deposits will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-842511