PL232040A1 - Drill bit for drilling the holes in rocks - Google Patents

Drill bit for drilling the holes in rocks

Info

Publication number
PL232040A1
PL232040A1 PL23204081A PL23204081A PL232040A1 PL 232040 A1 PL232040 A1 PL 232040A1 PL 23204081 A PL23204081 A PL 23204081A PL 23204081 A PL23204081 A PL 23204081A PL 232040 A1 PL232040 A1 PL 232040A1
Authority
PL
Poland
Prior art keywords
rocks
drilling
holes
drill bit
drill
Prior art date
Application number
PL23204081A
Other versions
PL132676B1 (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 PL23204081A priority Critical patent/PL132676B1/en
Publication of PL232040A1 publication Critical patent/PL232040A1/en
Publication of PL132676B1 publication Critical patent/PL132676B1/en

Links

PL23204081A 1981-07-02 1981-07-02 Drill bit for drilling bores in rocks PL132676B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL23204081A PL132676B1 (en) 1981-07-02 1981-07-02 Drill bit for drilling bores in rocks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL23204081A PL132676B1 (en) 1981-07-02 1981-07-02 Drill bit for drilling bores in rocks

Publications (2)

Publication Number Publication Date
PL232040A1 true PL232040A1 (en) 1983-01-03
PL132676B1 PL132676B1 (en) 1985-03-30

Family

ID=20009172

Family Applications (1)

Application Number Title Priority Date Filing Date
PL23204081A PL132676B1 (en) 1981-07-02 1981-07-02 Drill bit for drilling bores in rocks

Country Status (1)

Country Link
PL (1) PL132676B1 (en)

Also Published As

Publication number Publication date
PL132676B1 (en) 1985-03-30

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