GB2283771B
(en )
1997-10-29
Longwall mining roof control system
GB2095725B
(en )
1984-10-10
Improvements in control systems for mineral mining installations
GB2204723B
(en )
1991-05-15
Improvements in electro-hydraulic control systems for use in mineral mining
AU7807191A
(en )
1991-12-05
Method and system for detecting underground mine fires
GB2167924B
(en )
1988-07-06
Arrangement for controlling a powered support system used in underground mining
GB2203601B
(en )
1991-06-19
Improvements in control units for electro-hydraulic control systems for mining equipment
GB9012736D0
(en )
1990-08-01
Subsea wireline grease control systems
IL86525A0
(en )
1988-11-15
Promixity detector mine system
GB2169729B
(en )
1988-06-15
Improvements in control systems for mineral mining installations
ZA814087B
(en )
1982-06-30
Control system for support units for underground mining
AU7422687A
(en )
1987-12-24
Mining or underground quarrying method and installation for implementing same
PL270633A1
(en )
1988-09-29
Method for ceiling control in underground deposit mining systems
ZA893125B
(en )
1990-02-28
Electromagnetic fire warning system for underground mines
PL313430A1
(en )
1996-09-30
System for getting and mining minerals, especially coal, present in the form of a deposit
ZA821609B
(en )
1983-01-26
Inprovements in hydraulic control systems for mineral mining installations
ZA903619B
(en )
1991-02-27
Installation for temperature control in mining operations
GB2214950B
(en )
1991-11-13
Chock pieces for strata control in mines
GB8804417D0
(en )
1988-03-23
Barrier systems for mines
GB2233999B
(en )
1993-07-07
An apparatus for making galleries or the like in underground mining operations or the like
GB9111267D0
(en )
1991-07-17
Improvements in or relating to underground mining systems
AU8358591A
(en )
1992-03-12
Underground mining method and system
GB2309474B
(en )
1997-10-29
Longwall mining roof control system
PL271776A1
(en )
1989-10-16
Control and interlock system for an underground demetanizing station used in deep mines
AU1669788A
(en )
1988-12-01
Method and installation for mining
ZA932082B
(en )
1993-10-15
Continuous mining control system