KR870012381U - 콘크리트 맨홀 - Google Patents

콘크리트 맨홀

Info

Publication number
KR870012381U
KR870012381U KR2019860000217U KR860000217U KR870012381U KR 870012381 U KR870012381 U KR 870012381U KR 2019860000217 U KR2019860000217 U KR 2019860000217U KR 860000217 U KR860000217 U KR 860000217U KR 870012381 U KR870012381 U KR 870012381U
Authority
KR
South Korea
Prior art keywords
concrete manhole
manhole
concrete
Prior art date
Application number
KR2019860000217U
Other languages
English (en)
Other versions
KR890002350Y1 (ko
Inventor
이근희
Original Assignee
이근희
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 이근희 filed Critical 이근희
Priority to KR2019860000217U priority Critical patent/KR890002350Y1/ko
Publication of KR870012381U publication Critical patent/KR870012381U/ko
Application granted granted Critical
Publication of KR890002350Y1 publication Critical patent/KR890002350Y1/ko

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00—Independent underground or underwater structures; Retaining walls
    • E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
    • E02D29/121—Manhole shafts; Other inspection or access chambers; Accessories therefor characterised by the connection between shaft elements, e.g. of rings forming said shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Sewage (AREA)
KR2019860000217U 1986-01-13 1986-01-13 콘크리트 맨홀 KR890002350Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019860000217U KR890002350Y1 (ko) 1986-01-13 1986-01-13 콘크리트 맨홀

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019860000217U KR890002350Y1 (ko) 1986-01-13 1986-01-13 콘크리트 맨홀

Publications (2)

Publication Number Publication Date
KR870012381U true KR870012381U (ko) 1987-08-04
KR890002350Y1 KR890002350Y1 (ko) 1989-04-20

Family

ID=19248031

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019860000217U KR890002350Y1 (ko) 1986-01-13 1986-01-13 콘크리트 맨홀

Country Status (1)

Country Link
KR (1) KR890002350Y1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100381110B1 (ko) * 2000-07-14 2003-04-18 한재명 하나의 거푸집을 이용한 맨홀의 제조방법

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100381110B1 (ko) * 2000-07-14 2003-04-18 한재명 하나의 거푸집을 이용한 맨홀의 제조방법

Also Published As

Publication number Publication date
KR890002350Y1 (ko) 1989-04-20

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Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
LAPS Lapse due to unpaid annual fee