SE360133B - - Google Patents

Info

Publication number
SE360133B
SE360133B SE06571/69A SE657169A SE360133B SE 360133 B SE360133 B SE 360133B SE 06571/69 A SE06571/69 A SE 06571/69A SE 657169 A SE657169 A SE 657169A SE 360133 B SE360133 B SE 360133B
Authority
SE
Sweden
Application number
SE06571/69A
Inventor
S M Elevestad
Original Assignee
S M Elevestad
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 S M Elevestad filed Critical S M Elevestad
Publication of SE360133B publication Critical patent/SE360133B/xx

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B7/00—Water main or service pipe systems
    • E03B7/09—Component parts or accessories
    • E03B7/10—Devices preventing bursting of pipes by freezing
    • E03B7/12—Devices preventing bursting of pipes by freezing by preventing freezing

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
SE06571/69A 1968-06-05 1969-05-08 SE360133B (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO388568 1968-06-05

Publications (1)

Publication Number Publication Date
SE360133B true SE360133B (fr) 1973-09-17

Family

ID=19879912

Family Applications (1)

Application Number Title Priority Date Filing Date
SE06571/69A SE360133B (fr) 1968-06-05 1969-05-08

Country Status (2)

Country Link
FI (1) FI54393C (fr)
SE (1) SE360133B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990010817A1 (fr) * 1989-03-16 1990-09-20 Urpo Vainio Oy Systeme de chauffage de tuyaux utilisant un courant electrique

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990010817A1 (fr) * 1989-03-16 1990-09-20 Urpo Vainio Oy Systeme de chauffage de tuyaux utilisant un courant electrique

Also Published As

Publication number Publication date
FI54393C (fi) 1978-11-10
FI54393B (fi) 1978-07-31

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