PL293720A1 - Mechanical coal miner for longwall workings - Google Patents

Mechanical coal miner for longwall workings

Info

Publication number
PL293720A1
PL293720A1 PL29372092A PL29372092A PL293720A1 PL 293720 A1 PL293720 A1 PL 293720A1 PL 29372092 A PL29372092 A PL 29372092A PL 29372092 A PL29372092 A PL 29372092A PL 293720 A1 PL293720 A1 PL 293720A1
Authority
PL
Poland
Prior art keywords
coal miner
mechanical coal
longwall workings
longwall
workings
Prior art date
Application number
PL29372092A
Other versions
PL167476B1 (en
Inventor
Edward Kusak
Jozef Wrobel
Kazimierz Zajac
Franciszek Wala
Leszek Bydlon
Original Assignee
Zabrzanskie Zaklady Naprawcze
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 Zabrzanskie Zaklady Naprawcze filed Critical Zabrzanskie Zaklady Naprawcze
Priority to PL29372092A priority Critical patent/PL167476B1/en
Publication of PL293720A1 publication Critical patent/PL293720A1/en
Publication of PL167476B1 publication Critical patent/PL167476B1/en

Links

PL29372092A 1992-03-04 1992-03-04 Longwall shearer PL167476B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL29372092A PL167476B1 (en) 1992-03-04 1992-03-04 Longwall shearer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL29372092A PL167476B1 (en) 1992-03-04 1992-03-04 Longwall shearer

Publications (2)

Publication Number Publication Date
PL293720A1 true PL293720A1 (en) 1993-04-19
PL167476B1 PL167476B1 (en) 1995-09-30

Family

ID=20057003

Family Applications (1)

Application Number Title Priority Date Filing Date
PL29372092A PL167476B1 (en) 1992-03-04 1992-03-04 Longwall shearer

Country Status (1)

Country Link
PL (1) PL167476B1 (en)

Also Published As

Publication number Publication date
PL167476B1 (en) 1995-09-30

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