PL201663A1 - METHOD OF INTENSIFYING COAL EXTRACTION - Google Patents

METHOD OF INTENSIFYING COAL EXTRACTION

Info

Publication number
PL201663A1
PL201663A1 PL20166377A PL20166377A PL201663A1 PL 201663 A1 PL201663 A1 PL 201663A1 PL 20166377 A PL20166377 A PL 20166377A PL 20166377 A PL20166377 A PL 20166377A PL 201663 A1 PL201663 A1 PL 201663A1
Authority
PL
Poland
Prior art keywords
intensifying
coal extraction
coal
extraction
intensifying coal
Prior art date
Application number
PL20166377A
Other languages
Polish (pl)
Other versions
PL112225B1 (en
Inventor
Wieslaw Zadecki
Jerzy Stanek
Bronislaw Podgorski
Wlodzimierz Glinski
Zbigniew Szadurski
Original Assignee
Kopalnia Wegla Kamiennego Pstr
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 Kopalnia Wegla Kamiennego Pstr filed Critical Kopalnia Wegla Kamiennego Pstr
Priority to PL20166377A priority Critical patent/PL112225B1/en
Publication of PL201663A1 publication Critical patent/PL201663A1/en
Publication of PL112225B1 publication Critical patent/PL112225B1/en

Links

PL20166377A 1977-10-20 1977-10-20 Method of intensifying the excavation of coal and reducing hazards incurred by mine crews PL112225B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL20166377A PL112225B1 (en) 1977-10-20 1977-10-20 Method of intensifying the excavation of coal and reducing hazards incurred by mine crews

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL20166377A PL112225B1 (en) 1977-10-20 1977-10-20 Method of intensifying the excavation of coal and reducing hazards incurred by mine crews

Publications (2)

Publication Number Publication Date
PL201663A1 true PL201663A1 (en) 1979-07-16
PL112225B1 PL112225B1 (en) 1980-10-31

Family

ID=19985172

Family Applications (1)

Application Number Title Priority Date Filing Date
PL20166377A PL112225B1 (en) 1977-10-20 1977-10-20 Method of intensifying the excavation of coal and reducing hazards incurred by mine crews

Country Status (1)

Country Link
PL (1) PL112225B1 (en)

Also Published As

Publication number Publication date
PL112225B1 (en) 1980-10-31

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