NO155553C - BRIDGE DRILLING EQUIPMENT. - Google Patents

BRIDGE DRILLING EQUIPMENT.

Info

Publication number
NO155553C
NO155553C NO855247A NO855247A NO155553C NO 155553 C NO155553 C NO 155553C NO 855247 A NO855247 A NO 855247A NO 855247 A NO855247 A NO 855247A NO 155553 C NO155553 C NO 155553C
Authority
NO
Norway
Prior art keywords
drilling equipment
bridge drilling
bridge
equipment
drilling
Prior art date
Application number
NO855247A
Other languages
Norwegian (no)
Other versions
NO155553B (en
NO855247L (en
Inventor
Bjarne Skeie
Original Assignee
Maritime Hydraulics As
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 NO840285A external-priority patent/NO154578C/en
Publication of NO855247L publication Critical patent/NO855247L/en
Application filed by Maritime Hydraulics As filed Critical Maritime Hydraulics As
Priority to NO855247A priority Critical patent/NO155553C/en
Publication of NO155553B publication Critical patent/NO155553B/en
Publication of NO155553C publication Critical patent/NO155553C/en

Links

NO855247A 1984-01-25 1985-12-23 BRIDGE DRILLING EQUIPMENT. NO155553C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NO855247A NO155553C (en) 1984-01-25 1985-12-23 BRIDGE DRILLING EQUIPMENT.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO840285A NO154578C (en) 1984-01-25 1984-01-25 BRIDGE DRILLING DEVICE.
NO855247A NO155553C (en) 1984-01-25 1985-12-23 BRIDGE DRILLING EQUIPMENT.

Publications (3)

Publication Number Publication Date
NO855247L NO855247L (en) 1985-07-26
NO155553B NO155553B (en) 1987-01-05
NO155553C true NO155553C (en) 1987-04-15

Family

ID=19888644

Family Applications (1)

Application Number Title Priority Date Filing Date
NO855247A NO155553C (en) 1984-01-25 1985-12-23 BRIDGE DRILLING EQUIPMENT.

Country Status (1)

Country Link
NO (1) NO155553C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO325084B1 (en) * 2005-12-02 2008-01-28 Aker Mh As Top mounted drill

Also Published As

Publication number Publication date
NO155553B (en) 1987-01-05
NO855247L (en) 1985-07-26

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