NO175276C - Separable pipe and pipe enclosure system - Google Patents

Separable pipe and pipe enclosure system

Info

Publication number
NO175276C
NO175276C NO910943A NO910943A NO175276C NO 175276 C NO175276 C NO 175276C NO 910943 A NO910943 A NO 910943A NO 910943 A NO910943 A NO 910943A NO 175276 C NO175276 C NO 175276C
Authority
NO
Norway
Prior art keywords
pipe
separable
enclosure system
pipe enclosure
separable pipe
Prior art date
Application number
NO910943A
Other languages
Norwegian (no)
Other versions
NO910943L (en
NO175276B (en
NO910943D0 (en
Inventor
Jan Hordvik
Dag Vidar Runden
Original Assignee
Norsk Hydro As
Protan 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 NO90901318A external-priority patent/NO901318L/en
Application filed by Norsk Hydro As, Protan As filed Critical Norsk Hydro As
Priority to NO910943A priority Critical patent/NO175276C/en
Publication of NO910943D0 publication Critical patent/NO910943D0/en
Publication of NO910943L publication Critical patent/NO910943L/en
Priority to FI921022A priority patent/FI107351B/en
Priority to SE9200737A priority patent/SE509253C2/en
Priority to DK199200323A priority patent/DK173783B1/en
Publication of NO175276B publication Critical patent/NO175276B/en
Publication of NO175276C publication Critical patent/NO175276C/en

Links

NO910943A 1990-03-22 1991-03-11 Separable pipe and pipe enclosure system NO175276C (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
NO910943A NO175276C (en) 1990-03-22 1991-03-11 Separable pipe and pipe enclosure system
FI921022A FI107351B (en) 1991-03-11 1992-03-09 Separable tube and coupling system
SE9200737A SE509253C2 (en) 1991-03-11 1992-03-10 Separable pipe and pipe enclosure system
DK199200323A DK173783B1 (en) 1991-03-11 1992-03-11 Divisible pipe and pipe enclosure system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO90901318A NO901318L (en) 1990-03-22 1990-03-22 DELIVERY CUTTING AND CUTTING COATING SYSTEM.
NO910943A NO175276C (en) 1990-03-22 1991-03-11 Separable pipe and pipe enclosure system

Publications (4)

Publication Number Publication Date
NO910943D0 NO910943D0 (en) 1991-03-11
NO910943L NO910943L (en) 1991-09-23
NO175276B NO175276B (en) 1994-06-13
NO175276C true NO175276C (en) 1994-09-28

Family

ID=26648214

Family Applications (1)

Application Number Title Priority Date Filing Date
NO910943A NO175276C (en) 1990-03-22 1991-03-11 Separable pipe and pipe enclosure system

Country Status (1)

Country Link
NO (1) NO175276C (en)

Also Published As

Publication number Publication date
NO910943L (en) 1991-09-23
NO175276B (en) 1994-06-13
NO910943D0 (en) 1991-03-11

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