NO872137D0 - GAS BLOCK DEVICE FOR INERT GAS WELDING. - Google Patents

GAS BLOCK DEVICE FOR INERT GAS WELDING.

Info

Publication number
NO872137D0
NO872137D0 NO872137A NO872137A NO872137D0 NO 872137 D0 NO872137 D0 NO 872137D0 NO 872137 A NO872137 A NO 872137A NO 872137 A NO872137 A NO 872137A NO 872137 D0 NO872137 D0 NO 872137D0
Authority
NO
Norway
Prior art keywords
block device
gas
welding
inert gas
inert
Prior art date
Application number
NO872137A
Other languages
Norwegian (no)
Other versions
NO164083C (en
NO164083B (en
NO872137L (en
Inventor
Odd Steinar Johansen
Original Assignee
Odd Steinar Johansen
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 Odd Steinar Johansen filed Critical Odd Steinar Johansen
Priority to NO872137A priority Critical patent/NO164083C/en
Publication of NO872137D0 publication Critical patent/NO872137D0/en
Publication of NO872137L publication Critical patent/NO872137L/en
Publication of NO164083B publication Critical patent/NO164083B/en
Publication of NO164083C publication Critical patent/NO164083C/en

Links

NO872137A 1987-05-21 1987-05-21 DEVICE FOR USE AS GAS BLOCK AT INTERGAS WELDING ROOMS, PRESSURE TESTING OF ROOMS AND SIMILAR. NO164083C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NO872137A NO164083C (en) 1987-05-21 1987-05-21 DEVICE FOR USE AS GAS BLOCK AT INTERGAS WELDING ROOMS, PRESSURE TESTING OF ROOMS AND SIMILAR.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO872137A NO164083C (en) 1987-05-21 1987-05-21 DEVICE FOR USE AS GAS BLOCK AT INTERGAS WELDING ROOMS, PRESSURE TESTING OF ROOMS AND SIMILAR.

Publications (4)

Publication Number Publication Date
NO872137D0 true NO872137D0 (en) 1987-05-21
NO872137L NO872137L (en) 1988-11-22
NO164083B NO164083B (en) 1990-05-21
NO164083C NO164083C (en) 1990-08-29

Family

ID=19889963

Family Applications (1)

Application Number Title Priority Date Filing Date
NO872137A NO164083C (en) 1987-05-21 1987-05-21 DEVICE FOR USE AS GAS BLOCK AT INTERGAS WELDING ROOMS, PRESSURE TESTING OF ROOMS AND SIMILAR.

Country Status (1)

Country Link
NO (1) NO164083C (en)

Also Published As

Publication number Publication date
NO164083C (en) 1990-08-29
NO164083B (en) 1990-05-21
NO872137L (en) 1988-11-22

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