PL249441A1 - Method of manufacturing miner's drills and drilling rods - Google Patents

Method of manufacturing miner's drills and drilling rods

Info

Publication number
PL249441A1
PL249441A1 PL24944184A PL24944184A PL249441A1 PL 249441 A1 PL249441 A1 PL 249441A1 PL 24944184 A PL24944184 A PL 24944184A PL 24944184 A PL24944184 A PL 24944184A PL 249441 A1 PL249441 A1 PL 249441A1
Authority
PL
Poland
Prior art keywords
miner
drills
manufacturing
drilling rods
drilling
Prior art date
Application number
PL24944184A
Other versions
PL146815B1 (en
Inventor
Zenon Wasyleczko
Original Assignee
Sprzetu Narzedzi Gornicz Fab
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 Sprzetu Narzedzi Gornicz Fab filed Critical Sprzetu Narzedzi Gornicz Fab
Priority to PL24944184A priority Critical patent/PL146815B1/en
Publication of PL249441A1 publication Critical patent/PL249441A1/en
Publication of PL146815B1 publication Critical patent/PL146815B1/en

Links

PL24944184A 1984-08-31 1984-08-31 Method of manufacturing miner's drills and drilling rods PL146815B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL24944184A PL146815B1 (en) 1984-08-31 1984-08-31 Method of manufacturing miner's drills and drilling rods

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL24944184A PL146815B1 (en) 1984-08-31 1984-08-31 Method of manufacturing miner's drills and drilling rods

Publications (2)

Publication Number Publication Date
PL249441A1 true PL249441A1 (en) 1986-03-11
PL146815B1 PL146815B1 (en) 1989-03-31

Family

ID=20023270

Family Applications (1)

Application Number Title Priority Date Filing Date
PL24944184A PL146815B1 (en) 1984-08-31 1984-08-31 Method of manufacturing miner's drills and drilling rods

Country Status (1)

Country Link
PL (1) PL146815B1 (en)

Also Published As

Publication number Publication date
PL146815B1 (en) 1989-03-31

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