NO855247L - BRIDGE DRILLING EQUIPMENT. - Google Patents

BRIDGE DRILLING EQUIPMENT.

Info

Publication number: NO855247L
Authority: NO; Norway
Prior art keywords: drilling equipment; bridge drilling; bridge; equipment; drilling
Prior art date: 1984-01-25

Application number

NO855247A

Other languages

Norwegian (no)

Other versions

NO155553C (en

NO155553B (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.)

1984-01-25

Filing date

1985-12-23

Publication date

1985-07-26

1984-01-25 Priority claimed from NO840285A external-priority patent/NO154578C/en

1985-07-26 Publication of NO855247L publication Critical patent/NO855247L/en

1985-12-23 Application filed by Maritime Hydraulics As filed Critical Maritime Hydraulics As

1985-12-23 Priority to NO855247A priority Critical patent/NO155553C/en

1987-01-05 Publication of NO155553B publication Critical patent/NO155553B/en

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

1985
- 1985-12-23 NO NO855247A patent/NO155553C/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
NO155553C (en)	1987-04-15
NO155553B (en)	1987-01-05

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Legal Events

Date	Code	Title	Description
2004-03-05	MK1K	Patent expired	Free format text: EXPIRED IN