DK80881A - Borerig til undervandsarbejder - Google Patents

Borerig til undervandsarbejder

Info

Publication number
DK80881A
DK80881A DK80881A DK80881A DK80881A DK 80881 A DK80881 A DK 80881A DK 80881 A DK80881 A DK 80881A DK 80881 A DK80881 A DK 80881A DK 80881 A DK80881 A DK 80881A
Authority
DK
Denmark
Prior art keywords
underwork
drilling
Prior art date
Application number
DK80881A
Other languages
English (en)
Inventor
Per Olof Jonell
Kjell Ingvar Elmgren
Original Assignee
Per Olof Jonell
Kjell Ingvar Elmgren
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 Per Olof Jonell, Kjell Ingvar Elmgren filed Critical Per Olof Jonell
Priority to DK80881A priority Critical patent/DK80881A/da
Publication of DK80881A publication Critical patent/DK80881A/da

Links

DK80881A 1981-02-24 1981-02-24 Borerig til undervandsarbejder DK80881A (da)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DK80881A DK80881A (da) 1981-02-24 1981-02-24 Borerig til undervandsarbejder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK80881A DK80881A (da) 1981-02-24 1981-02-24 Borerig til undervandsarbejder

Publications (1)

Publication Number Publication Date
DK80881A true DK80881A (da) 1982-08-25

Family

ID=8097813

Family Applications (1)

Application Number Title Priority Date Filing Date
DK80881A DK80881A (da) 1981-02-24 1981-02-24 Borerig til undervandsarbejder

Country Status (1)

Country Link
DK (1) DK80881A (da)

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment