PL247816A1 - Apparatus for water blocking a mechanical coal miner - Google Patents

Apparatus for water blocking a mechanical coal miner

Info

Publication number
PL247816A1
PL247816A1 PL24781684A PL24781684A PL247816A1 PL 247816 A1 PL247816 A1 PL 247816A1 PL 24781684 A PL24781684 A PL 24781684A PL 24781684 A PL24781684 A PL 24781684A PL 247816 A1 PL247816 A1 PL 247816A1
Authority
PL
Poland
Prior art keywords
water blocking
coal miner
mechanical coal
mechanical
miner
Prior art date
Application number
PL24781684A
Other versions
PL143291B1 (en
Inventor
Jan Musialik
Boleslaw Adamek
Bogumil Pawelczyk
Krystian Lipinski
Kazimierz Badura
Andrzej Bojko
Ernest Bochnia
Original Assignee
Kopalnia Wegla Kamiennego Rozb
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 Rozb filed Critical Kopalnia Wegla Kamiennego Rozb
Priority to PL24781684A priority Critical patent/PL143291B1/en
Publication of PL247816A1 publication Critical patent/PL247816A1/en
Publication of PL143291B1 publication Critical patent/PL143291B1/en

Links

PL24781684A 1984-05-23 1984-05-23 Apparatus for water blocking a mechanical coal miner PL143291B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL24781684A PL143291B1 (en) 1984-05-23 1984-05-23 Apparatus for water blocking a mechanical coal miner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL24781684A PL143291B1 (en) 1984-05-23 1984-05-23 Apparatus for water blocking a mechanical coal miner

Publications (2)

Publication Number Publication Date
PL247816A1 true PL247816A1 (en) 1985-12-03
PL143291B1 PL143291B1 (en) 1988-02-29

Family

ID=20021895

Family Applications (1)

Application Number Title Priority Date Filing Date
PL24781684A PL143291B1 (en) 1984-05-23 1984-05-23 Apparatus for water blocking a mechanical coal miner

Country Status (1)

Country Link
PL (1) PL143291B1 (en)

Also Published As

Publication number Publication date
PL143291B1 (en) 1988-02-29

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