PL251151A1 - Mechanical coal miner for mining longwalls - Google Patents

Mechanical coal miner for mining longwalls

Info

Publication number
PL251151A1
PL251151A1 PL25115184A PL25115184A PL251151A1 PL 251151 A1 PL251151 A1 PL 251151A1 PL 25115184 A PL25115184 A PL 25115184A PL 25115184 A PL25115184 A PL 25115184A PL 251151 A1 PL251151 A1 PL 251151A1
Authority
PL
Poland
Prior art keywords
longwalls
mining
coal miner
mechanical coal
mechanical
Prior art date
Application number
PL25115184A
Other versions
PL146345B1 (en
Inventor
Karol Grzywa
Henryk Adamowicz
Boleslaw Szymczyk
Zygmunt Jaromin
Original Assignee
Rybnicko Jastrzebskie Gwarectw
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 Rybnicko Jastrzebskie Gwarectw filed Critical Rybnicko Jastrzebskie Gwarectw
Priority to PL25115184A priority Critical patent/PL146345B1/en
Publication of PL251151A1 publication Critical patent/PL251151A1/en
Publication of PL146345B1 publication Critical patent/PL146345B1/en

Links

PL25115184A 1984-12-20 1984-12-20 Mechanical coal miner for mining longwalls PL146345B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL25115184A PL146345B1 (en) 1984-12-20 1984-12-20 Mechanical coal miner for mining longwalls

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL25115184A PL146345B1 (en) 1984-12-20 1984-12-20 Mechanical coal miner for mining longwalls

Publications (2)

Publication Number Publication Date
PL251151A1 true PL251151A1 (en) 1986-07-01
PL146345B1 PL146345B1 (en) 1989-01-31

Family

ID=20024700

Family Applications (1)

Application Number Title Priority Date Filing Date
PL25115184A PL146345B1 (en) 1984-12-20 1984-12-20 Mechanical coal miner for mining longwalls

Country Status (1)

Country Link
PL (1) PL146345B1 (en)

Also Published As

Publication number Publication date
PL146345B1 (en) 1989-01-31

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