AT327104B - MATERIAL FOR INSERTING ABOVE UNDERGROUND DUCTS - Google Patents

MATERIAL FOR INSERTING ABOVE UNDERGROUND DUCTS

Info

Publication number
AT327104B
AT327104B AT441373A AT441373A AT327104B AT 327104 B AT327104 B AT 327104B AT 441373 A AT441373 A AT 441373A AT 441373 A AT441373 A AT 441373A AT 327104 B AT327104 B AT 327104B
Authority
AT
Austria
Prior art keywords
inserting above
above underground
underground ducts
ducts
underground
Prior art date
Application number
AT441373A
Other languages
German (de)
Other versions
ATA441373A (en
Original Assignee
Plymouth Francaise Sa
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 Plymouth Francaise Sa filed Critical Plymouth Francaise Sa
Publication of ATA441373A publication Critical patent/ATA441373A/en
Application granted granted Critical
Publication of AT327104B publication Critical patent/AT327104B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
    • F16L1/024—Laying or reclaiming pipes on land, e.g. above the ground
    • F16L1/06—Accessories therefor, e.g. anchors
    • F16L1/11—Accessories therefor, e.g. anchors for the detection or protection of pipes in the ground
AT441373A 1972-06-16 1973-05-21 MATERIAL FOR INSERTING ABOVE UNDERGROUND DUCTS AT327104B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7222282A FR2190241A7 (en) 1972-06-16 1972-06-16

Publications (2)

Publication Number Publication Date
ATA441373A ATA441373A (en) 1975-03-15
AT327104B true AT327104B (en) 1976-01-12

Family

ID=9100521

Family Applications (1)

Application Number Title Priority Date Filing Date
AT441373A AT327104B (en) 1972-06-16 1973-05-21 MATERIAL FOR INSERTING ABOVE UNDERGROUND DUCTS

Country Status (11)

Country Link
AT (1) AT327104B (en)
BE (1) BE796110A (en)
DK (1) DK138294B (en)
ES (1) ES192002Y (en)
FR (1) FR2190241A7 (en)
GB (1) GB1420269A (en)
IE (1) IE37480B1 (en)
LU (1) LU67151A1 (en)
NL (1) NL177850C (en)
NO (1) NO140387C (en)
SE (1) SE406844B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2516567A1 (en) * 1981-11-16 1983-05-20 Nortene Sa Extensible netting for marking locations of buried pipes or cables - pref. made of blended polyolefin(s) contg. ethylene! vinyl! acetate copolymer
FR2551480B1 (en) * 1983-09-06 1985-11-29 Plymouth Francaise Sa MATERIAL FOR LOCATING UNDERGROUND PIPES
US4949664A (en) * 1989-01-03 1990-08-21 Thor Enterprises, Inc. Warning tape for underground lines
FR2724442B1 (en) * 1994-09-14 1996-12-13 Plymouth Francaise Sa WARNING DEVICE FOR LOCATING UNDERGROUND WORKS
ITMI20022474A1 (en) * 2002-11-21 2004-05-22 Tenax Spa SLAB ELEMENT WITH CUSTOMIZATION ELEMENTS, HIGHLIGHTING,
FR2986850B1 (en) * 2012-02-10 2014-02-14 Plymouth Francaise Sa WARNING DEVICE FOR THE REPORTING OF ENTERRES OBJECTS

Also Published As

Publication number Publication date
DK138294B (en) 1978-08-07
LU67151A1 (en) 1973-05-22
ATA441373A (en) 1975-03-15
NL177850C (en) 1985-12-02
GB1420269A (en) 1976-01-07
NL7305537A (en) 1973-12-18
DK138294C (en) 1979-01-15
NL177850B (en) 1985-07-01
NO140387C (en) 1979-08-22
BE796110A (en) 1973-06-18
IE37480L (en) 1973-12-16
NO140387B (en) 1979-05-14
IE37480B1 (en) 1977-08-03
FR2190241A7 (en) 1974-01-25
SE406844B (en) 1979-02-26
ES192002Y (en) 1974-12-16
ES192002U (en) 1974-08-16

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee