PL250159A1 - Apparatus for drilling deep boreholes - Google Patents

Apparatus for drilling deep boreholes

Info

Publication number
PL250159A1
PL250159A1 PL25015984A PL25015984A PL250159A1 PL 250159 A1 PL250159 A1 PL 250159A1 PL 25015984 A PL25015984 A PL 25015984A PL 25015984 A PL25015984 A PL 25015984A PL 250159 A1 PL250159 A1 PL 250159A1
Authority
PL
Poland
Prior art keywords
drilling deep
deep boreholes
boreholes
drilling
deep
Prior art date
Application number
PL25015984A
Other versions
PL145076B1 (en
Inventor
Wojciech Mietlinski
Original Assignee
Jarocinska Fabryka Obrabiarek
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 Jarocinska Fabryka Obrabiarek filed Critical Jarocinska Fabryka Obrabiarek
Priority to PL25015984A priority Critical patent/PL145076B1/en
Publication of PL250159A1 publication Critical patent/PL250159A1/en
Publication of PL145076B1 publication Critical patent/PL145076B1/en

Links

PL25015984A 1984-10-24 1984-10-24 Apparatus for drilling deep boreholes PL145076B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL25015984A PL145076B1 (en) 1984-10-24 1984-10-24 Apparatus for drilling deep boreholes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL25015984A PL145076B1 (en) 1984-10-24 1984-10-24 Apparatus for drilling deep boreholes

Publications (2)

Publication Number Publication Date
PL250159A1 true PL250159A1 (en) 1986-05-06
PL145076B1 PL145076B1 (en) 1988-08-31

Family

ID=20023858

Family Applications (1)

Application Number Title Priority Date Filing Date
PL25015984A PL145076B1 (en) 1984-10-24 1984-10-24 Apparatus for drilling deep boreholes

Country Status (1)

Country Link
PL (1) PL145076B1 (en)

Also Published As

Publication number Publication date
PL145076B1 (en) 1988-08-31

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