NO301497B1 - Tunnel drill with vacuum suction unit - Google Patents

Tunnel drill with vacuum suction unit

Info

Publication number
NO301497B1
NO301497B1 NO960433A NO960433A NO301497B1 NO 301497 B1 NO301497 B1 NO 301497B1 NO 960433 A NO960433 A NO 960433A NO 960433 A NO960433 A NO 960433A NO 301497 B1 NO301497 B1 NO 301497B1
Authority
NO
Norway
Prior art keywords
vacuum suction
suction unit
tunnel drill
drill
tunnel
Prior art date
Application number
NO960433A
Other languages
Norwegian (no)
Other versions
NO960433D0 (en
NO960433L (en
Inventor
Reidar Martinsen
Original Assignee
Reidar Martinsen
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 Reidar Martinsen filed Critical Reidar Martinsen
Priority to NO960433A priority Critical patent/NO301497B1/en
Publication of NO960433D0 publication Critical patent/NO960433D0/en
Publication of NO960433L publication Critical patent/NO960433L/en
Publication of NO301497B1 publication Critical patent/NO301497B1/en

Links

NO960433A 1996-02-01 1996-02-01 Tunnel drill with vacuum suction unit NO301497B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NO960433A NO301497B1 (en) 1996-02-01 1996-02-01 Tunnel drill with vacuum suction unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO960433A NO301497B1 (en) 1996-02-01 1996-02-01 Tunnel drill with vacuum suction unit

Publications (3)

Publication Number Publication Date
NO960433D0 NO960433D0 (en) 1996-02-01
NO960433L NO960433L (en) 1997-08-04
NO301497B1 true NO301497B1 (en) 1997-11-03

Family

ID=19899002

Family Applications (1)

Application Number Title Priority Date Filing Date
NO960433A NO301497B1 (en) 1996-02-01 1996-02-01 Tunnel drill with vacuum suction unit

Country Status (1)

Country Link
NO (1) NO301497B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO322195B1 (en) * 2004-06-11 2006-08-28 Sira Kvina Kraftselskap Device by rock drill.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO322195B1 (en) * 2004-06-11 2006-08-28 Sira Kvina Kraftselskap Device by rock drill.

Also Published As

Publication number Publication date
NO960433D0 (en) 1996-02-01
NO960433L (en) 1997-08-04

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