FI54393B - Frostfri plastledning - Google Patents

Frostfri plastledning

Info

Publication number
FI54393B
FI54393B FI1327/69A FI132769A FI54393B FI 54393 B FI54393 B FI 54393B FI 1327/69 A FI1327/69 A FI 1327/69A FI 132769 A FI132769 A FI 132769A FI 54393 B FI54393 B FI 54393B
Authority
FI
Finland
Prior art keywords
plastledning
frostfri
frostfri plastledning
Prior art date
Application number
FI1327/69A
Other languages
English (en)
Other versions
FI54393C (fi
Inventor
Sverre Magnus Elvestad
Original Assignee
Sverre Magnus Elvestad
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 Sverre Magnus Elvestad filed Critical Sverre Magnus Elvestad
Publication of FI54393B publication Critical patent/FI54393B/fi
Application granted granted Critical
Publication of FI54393C publication Critical patent/FI54393C/fi

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)
FI1327/69A 1968-06-05 1969-05-06 Frostfri plastledning FI54393C (fi)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FI54393B true FI54393B (fi) 1978-07-31
FI54393C FI54393C (fi) 1978-11-10

Family

ID=19879912

Family Applications (1)

Application Number Title Priority Date Filing Date
FI1327/69A FI54393C (fi) 1968-06-05 1969-05-06 Frostfri plastledning

Country Status (2)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI82510C (fi) * 1989-03-16 1991-03-11 Urpo Vainio Oy Eluppvaermare foer roer. alkupaeivaen siirto 25.05.90

Also Published As

Publication number Publication date
SE360133B (fi) 1973-09-17
FI54393C (fi) 1978-11-10

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