PL289040A2 - Method of introducing material into a selected space behind the roof supports while mining a bed and material handling apparatus therefor - Google Patents

Method of introducing material into a selected space behind the roof supports while mining a bed and material handling apparatus therefor

Info

Publication number
PL289040A2
PL289040A2 PL28904091A PL28904091A PL289040A2 PL 289040 A2 PL289040 A2 PL 289040A2 PL 28904091 A PL28904091 A PL 28904091A PL 28904091 A PL28904091 A PL 28904091A PL 289040 A2 PL289040 A2 PL 289040A2
Authority
PL
Poland
Prior art keywords
mining
bed
handling apparatus
apparatus therefor
space behind
Prior art date
Application number
PL28904091A
Other versions
PL164374B1 (en
Inventor
Zygmunt Srokosz
Jan Matuszyk
Original Assignee
Boleslaw Smialy Kopalnia Wegla
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 Boleslaw Smialy Kopalnia Wegla filed Critical Boleslaw Smialy Kopalnia Wegla
Priority to PL28904091A priority Critical patent/PL164374B1/en
Publication of PL289040A2 publication Critical patent/PL289040A2/en
Publication of PL164374B1 publication Critical patent/PL164374B1/en

Links

PL28904091A 1991-02-11 1991-02-11 Method of introducing material into a selected space behind the roof supports while mining a bed and material handling apparatus therefor PL164374B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL28904091A PL164374B1 (en) 1991-02-11 1991-02-11 Method of introducing material into a selected space behind the roof supports while mining a bed and material handling apparatus therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL28904091A PL164374B1 (en) 1991-02-11 1991-02-11 Method of introducing material into a selected space behind the roof supports while mining a bed and material handling apparatus therefor

Publications (2)

Publication Number Publication Date
PL289040A2 true PL289040A2 (en) 1991-09-09
PL164374B1 PL164374B1 (en) 1994-07-29

Family

ID=20053754

Family Applications (1)

Application Number Title Priority Date Filing Date
PL28904091A PL164374B1 (en) 1991-02-11 1991-02-11 Method of introducing material into a selected space behind the roof supports while mining a bed and material handling apparatus therefor

Country Status (1)

Country Link
PL (1) PL164374B1 (en)

Also Published As

Publication number Publication date
PL164374B1 (en) 1994-07-29

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