NO810581L - APPLIANCE FOR DRILLING INTO THE SIDE WALL OF A DRILL - Google Patents

APPLIANCE FOR DRILLING INTO THE SIDE WALL OF A DRILL

Info

Publication number
NO810581L
NO810581L NO810581A NO810581A NO810581L NO 810581 L NO810581 L NO 810581L NO 810581 A NO810581 A NO 810581A NO 810581 A NO810581 A NO 810581A NO 810581 L NO810581 L NO 810581L
Authority
NO
Norway
Prior art keywords
drill
appliance
drilling
side wall
wall
Prior art date
Application number
NO810581A
Other languages
Norwegian (no)
Other versions
NO155786C (en
NO155786B (en
Inventor
Alfred H Jageler
Robert A Broding
Lauren G Kilmer
Original Assignee
Standard Oil Co
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
Priority claimed from US06/051,485 external-priority patent/US4354558A/en
Application filed by Standard Oil Co filed Critical Standard Oil Co
Publication of NO810581L publication Critical patent/NO810581L/en
Publication of NO155786B publication Critical patent/NO155786B/en
Publication of NO155786C publication Critical patent/NO155786C/en

Links

NO810581A 1979-06-25 1981-02-19 APPLIANCE FOR DRILLING INTO THE SIDE WALL OF A DRILL. NO155786C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/051,485 US4354558A (en) 1979-06-25 1979-06-25 Apparatus and method for drilling into the sidewall of a drill hole
PCT/US1980/000787 WO1981000017A1 (en) 1979-06-25 1980-06-23 Apparatus and method for drilling into the sidewall of a drill hole

Publications (3)

Publication Number Publication Date
NO810581L true NO810581L (en) 1981-02-19
NO155786B NO155786B (en) 1987-02-16
NO155786C NO155786C (en) 1987-05-27

Family

ID=26729468

Family Applications (1)

Application Number Title Priority Date Filing Date
NO810581A NO155786C (en) 1979-06-25 1981-02-19 APPLIANCE FOR DRILLING INTO THE SIDE WALL OF A DRILL.

Country Status (1)

Country Link
NO (1) NO155786C (en)

Also Published As

Publication number Publication date
NO155786C (en) 1987-05-27
NO155786B (en) 1987-02-16

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