NL170448C - CHECKING PIPE FOR PIPELINES. - Google Patents

CHECKING PIPE FOR PIPELINES.

Info

Publication number
NL170448C
NL170448C NL7900124A NL7900124A NL170448C NL 170448 C NL170448 C NL 170448C NL 7900124 A NL7900124 A NL 7900124A NL 7900124 A NL7900124 A NL 7900124A NL 170448 C NL170448 C NL 170448C
Authority
NL
Netherlands
Prior art keywords
pipelines
checking pipe
checking
pipe
Prior art date
Application number
NL7900124A
Other languages
Dutch (nl)
Other versions
NL170448B (en
NL7900124A (en
Inventor
Oege Rene Offringa
Original Assignee
Wavin Bv
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 Wavin Bv filed Critical Wavin Bv
Priority to NL7900124A priority Critical patent/NL170448C/en
Priority to SE8000100A priority patent/SE8000100L/en
Priority to BE0/198881A priority patent/BE881039A/en
Publication of NL7900124A publication Critical patent/NL7900124A/en
Publication of NL170448B publication Critical patent/NL170448B/en
Application granted granted Critical
Publication of NL170448C publication Critical patent/NL170448C/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/02—Manhole shafts or other inspection chambers; Snow-filling openings; accessories

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)
  • Cleaning In General (AREA)
  • Sink And Installation For Waste Water (AREA)
NL7900124A 1979-01-08 1979-01-08 CHECKING PIPE FOR PIPELINES. NL170448C (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
NL7900124A NL170448C (en) 1979-01-08 1979-01-08 CHECKING PIPE FOR PIPELINES.
SE8000100A SE8000100L (en) 1979-01-08 1980-01-07 PIPE INSPECTION SOURCE
BE0/198881A BE881039A (en) 1979-01-08 1980-01-08 CHECKING PIPE FOR PIPELINES

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL7900124A NL170448C (en) 1979-01-08 1979-01-08 CHECKING PIPE FOR PIPELINES.
NL7900124 1979-01-08

Publications (3)

Publication Number Publication Date
NL7900124A NL7900124A (en) 1980-02-29
NL170448B NL170448B (en) 1982-06-01
NL170448C true NL170448C (en) 1982-11-01

Family

ID=19832406

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7900124A NL170448C (en) 1979-01-08 1979-01-08 CHECKING PIPE FOR PIPELINES.

Country Status (3)

Country Link
BE (1) BE881039A (en)
NL (1) NL170448C (en)
SE (1) SE8000100L (en)

Also Published As

Publication number Publication date
NL170448B (en) 1982-06-01
NL7900124A (en) 1980-02-29
BE881039A (en) 1980-07-08
SE8000100L (en) 1980-07-09

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Legal Events

Date Code Title Description
A1C A request for examination has been filed
V1 Lapsed because of non-payment of the annual fee