GB2155984B
(en )
1988-02-10
Water supply method and system
GB9600242D0
(en )
1996-03-06
Improvements in or relating to underwater mining apparatus
GB2266109B
(en )
1994-12-14
Method for selectively reducing subterranean water permeability
GB2260316B
(en )
1995-01-11
Scale inhibition or removal in underground formations treated with brine
GB8829830D0
(en )
1989-02-15
Method for treating water
GB9114000D0
(en )
1991-08-14
Borehole water content logging system and method
GB8824443D0
(en )
1988-11-23
Method of water desalination particularly mining waters
PL292317A1
(en )
1993-05-17
Method of desalting mine water in mine workings
GB9003214D0
(en )
1990-04-11
Mining apparatus and methods
PL292316A1
(en )
1993-05-17
Method of bonding salty mine waters in mine workings
PL293586A1
(en )
1993-09-06
Method of desalting mine waters
GB2324821B
(en )
2000-02-16
Improvements in or relating to underwater mining apparatus
PL297544A1
(en )
1994-08-08
Method of placing polluted water into abandoned underground mine workings
PL288001A1
(en )
1991-06-03
Method of mining useful minerals
PL292685A1
(en )
1993-06-14
Method of mining useful minerals through bore-holes
PL294580A1
(en )
1993-11-15
Apparatus for indicating water level in mine workings
PL291426A1
(en )
1992-09-07
Method of utilizing mineralized effluent waters in particular mine ones
PL306619A1
(en )
1996-07-08
Method of desalting underground mine waters and apparatus therefor
PL264328A1
(en )
1988-10-27
Method for reducing water danger in vertical mine galleries
PL306705A1
(en )
1996-07-08
Method of eliminating water flooding hazards in underground mine workings
PL260685A3
(en )
1986-12-30
Method of treating underground waters
PL298166A1
(en )
1993-09-06
Method of filling abandoned longwall workings
AP9200365A0
(en )
1992-04-30
Selective mining method & apparatus
PL275926A1
(en )
1990-05-28
Method of dewatering underground cavities in particular mines
GB9018009D0
(en )
1990-10-24
Method for vertical-seismic profiling in wells