DK127301B - Jordbor med retningsstabilisator. - Google Patents

Jordbor med retningsstabilisator.

Info

Publication number
DK127301B
DK127301B DK626670A DK626670A DK127301B DK 127301 B DK127301 B DK 127301B DK 626670 A DK626670 A DK 626670A DK 626670 A DK626670 A DK 626670A DK 127301 B DK127301 B DK 127301B
Authority
DK
Denmark
Prior art keywords
earth drill
directional stabilizer
stabilizer
directional
drill
Prior art date
Application number
DK626670A
Other languages
English (en)
Inventor
A Kostylev
K Gurkov
K Tkach
N Chepurnoi
Original Assignee
Inst Gornogo Dela Sibirskogo O
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 Inst Gornogo Dela Sibirskogo O filed Critical Inst Gornogo Dela Sibirskogo O
Priority to DK626670A priority Critical patent/DK127301B/da
Publication of DK127301B publication Critical patent/DK127301B/da

Links

DK626670A 1970-12-09 1970-12-09 Jordbor med retningsstabilisator. DK127301B (da)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DK626670A DK127301B (da) 1970-12-09 1970-12-09 Jordbor med retningsstabilisator.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK626670A DK127301B (da) 1970-12-09 1970-12-09 Jordbor med retningsstabilisator.

Publications (1)

Publication Number Publication Date
DK127301B true DK127301B (da) 1973-10-15

Family

ID=8148391

Family Applications (1)

Application Number Title Priority Date Filing Date
DK626670A DK127301B (da) 1970-12-09 1970-12-09 Jordbor med retningsstabilisator.

Country Status (1)

Country Link
DK (1) DK127301B (da)

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Legal Events

Date Code Title Description
PUP Patent expired