PL247451A1 - Method of and head for mining rocky minerals - Google Patents

Method of and head for mining rocky minerals

Info

Publication number
PL247451A1
PL247451A1 PL24745184A PL24745184A PL247451A1 PL 247451 A1 PL247451 A1 PL 247451A1 PL 24745184 A PL24745184 A PL 24745184A PL 24745184 A PL24745184 A PL 24745184A PL 247451 A1 PL247451 A1 PL 247451A1
Authority
PL
Poland
Prior art keywords
rocky
minerals
mining
head
rocky minerals
Prior art date
Application number
PL24745184A
Other versions
PL143461B1 (en
Inventor
Kazimierz Pawlik
Piotr Gospodarczyk
Adam Klich
Zbigniew Gebicki
Wojciech Skoczynski
Jadwiga Pawlik
Helena Lopata
Antoni Lopata
Original Assignee
Ct Kt Maszyn Gorniczych Komag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ct Kt Maszyn Gorniczych Komag filed Critical Ct Kt Maszyn Gorniczych Komag
Priority to PL24745184A priority Critical patent/PL143461B1/en
Publication of PL247451A1 publication Critical patent/PL247451A1/en
Publication of PL143461B1 publication Critical patent/PL143461B1/en

Links

PL24745184A 1984-04-26 1984-04-26 Rock mining head PL143461B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL24745184A PL143461B1 (en) 1984-04-26 1984-04-26 Rock mining head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL24745184A PL143461B1 (en) 1984-04-26 1984-04-26 Rock mining head

Publications (2)

Publication Number Publication Date
PL247451A1 true PL247451A1 (en) 1985-11-05
PL143461B1 PL143461B1 (en) 1988-02-29

Family

ID=20021588

Family Applications (1)

Application Number Title Priority Date Filing Date
PL24745184A PL143461B1 (en) 1984-04-26 1984-04-26 Rock mining head

Country Status (1)

Country Link
PL (1) PL143461B1 (en)

Also Published As

Publication number Publication date
PL143461B1 (en) 1988-02-29

Similar Documents

Publication Publication Date Title
GB2161847B (en) Coal seam fracing method
PL253788A1 (en) Method of reclaiming minerals
PT82160A (en) Method of producing high-density slurry/prill explosives in boreholes
DE3565707D1 (en) Compositions and methods for reducing the permeability of underground strata
GB8623451D0 (en) Guiding wire in bolting of rock
ZA855936B (en) Beneficiation of high carbonate phosphate rock
PL247451A1 (en) Method of and head for mining rocky minerals
CS198586A2 (en) Section of support's face mechanization for longwall method
GB8613077D0 (en) Borehole extraction of minerals
GB2152558B (en) Mining method and apparatus
PL245912A1 (en) Method of thermally mining minerals
PL256103A1 (en) Hydraulic mining method and apparatus
PL273861A1 (en) Method of and arrangement of workings for mining minerals
PL257853A1 (en) Method of mining useful minerals through bore-holes and apparatus therefor
BG40593A1 (en) Method for underground stoping of oreless minerals
PL256877A2 (en) Method of determination of viscosity of rocks under bore-hole conditions
PL261069A1 (en) Method of mining thick beds of minerals
PL246623A2 (en) Method of reducing a risk of crumps in underground mines
SU1592496A1 (en) Method of mining ore deposits
PL282590A1 (en) Method of mining useful minerals
PL248099A1 (en) Method of mining deposits
PL266955A1 (en) Method of mining rocky massives in mine workings
PL256238A1 (en) Method of sealing mine workings in particular dog headings
PL245257A2 (en) Method of protection of mine dog headings and tunnels
GR80095B (en) Method of vertical drilling mechanismus