NO174577C - Method of making square tubes of coated steel strip. - Google Patents

Method of making square tubes of coated steel strip.

Info

Publication number
NO174577C
NO174577C NO902399A NO902399A NO174577C NO 174577 C NO174577 C NO 174577C NO 902399 A NO902399 A NO 902399A NO 902399 A NO902399 A NO 902399A NO 174577 C NO174577 C NO 174577C
Authority
NO
Norway
Prior art keywords
steel strip
coated steel
square tubes
making square
making
Prior art date
Application number
NO902399A
Other languages
Norwegian (no)
Other versions
NO174577B (en
NO902399L (en
NO902399D0 (en
Inventor
Lars Ingvar Ingvarsson
Original Assignee
Cps Teknik Ab
Ortic Ab
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 Cps Teknik Ab, Ortic Ab filed Critical Cps Teknik Ab
Priority to NO902399A priority Critical patent/NO174577C/en
Publication of NO902399D0 publication Critical patent/NO902399D0/en
Publication of NO902399L publication Critical patent/NO902399L/en
Publication of NO174577B publication Critical patent/NO174577B/en
Publication of NO174577C publication Critical patent/NO174577C/en

Links

NO902399A 1990-05-30 1990-05-30 Method of making square tubes of coated steel strip. NO174577C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NO902399A NO174577C (en) 1990-05-30 1990-05-30 Method of making square tubes of coated steel strip.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO902399A NO174577C (en) 1990-05-30 1990-05-30 Method of making square tubes of coated steel strip.

Publications (4)

Publication Number Publication Date
NO902399D0 NO902399D0 (en) 1990-05-30
NO902399L NO902399L (en) 1991-12-02
NO174577B NO174577B (en) 1994-02-21
NO174577C true NO174577C (en) 1994-06-01

Family

ID=19893220

Family Applications (1)

Application Number Title Priority Date Filing Date
NO902399A NO174577C (en) 1990-05-30 1990-05-30 Method of making square tubes of coated steel strip.

Country Status (1)

Country Link
NO (1) NO174577C (en)

Also Published As

Publication number Publication date
NO174577B (en) 1994-02-21
NO902399L (en) 1991-12-02
NO902399D0 (en) 1990-05-30

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