PL274037A1 - Longwall coal miner - Google Patents

Longwall coal miner

Info

Publication number
PL274037A1
PL274037A1 PL27403788A PL27403788A PL274037A1 PL 274037 A1 PL274037 A1 PL 274037A1 PL 27403788 A PL27403788 A PL 27403788A PL 27403788 A PL27403788 A PL 27403788A PL 274037 A1 PL274037 A1 PL 274037A1
Authority
PL
Poland
Prior art keywords
coal miner
longwall coal
longwall
miner
coal
Prior art date
Application number
PL27403788A
Other versions
PL158096B1 (en
Inventor
Zygmunt Student
Ewald Spyra
Jozef Mura
Original Assignee
Przed Mechanizacji Automatyzac
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 Przed Mechanizacji Automatyzac filed Critical Przed Mechanizacji Automatyzac
Priority to PL27403788A priority Critical patent/PL158096B1/en
Publication of PL274037A1 publication Critical patent/PL274037A1/en
Publication of PL158096B1 publication Critical patent/PL158096B1/en

Links

PL27403788A 1988-08-01 1988-08-01 Longwall coal miner PL158096B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL27403788A PL158096B1 (en) 1988-08-01 1988-08-01 Longwall coal miner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL27403788A PL158096B1 (en) 1988-08-01 1988-08-01 Longwall coal miner

Publications (2)

Publication Number Publication Date
PL274037A1 true PL274037A1 (en) 1990-02-05
PL158096B1 PL158096B1 (en) 1992-08-31

Family

ID=20043502

Family Applications (1)

Application Number Title Priority Date Filing Date
PL27403788A PL158096B1 (en) 1988-08-01 1988-08-01 Longwall coal miner

Country Status (1)

Country Link
PL (1) PL158096B1 (en)

Also Published As

Publication number Publication date
PL158096B1 (en) 1992-08-31

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