KR860013414U - 맨홀 덮개의 시정장치 - Google Patents

맨홀 덮개의 시정장치

Info

Publication number
KR860013414U
KR860013414U KR2019850004149U KR850004149U KR860013414U KR 860013414 U KR860013414 U KR 860013414U KR 2019850004149 U KR2019850004149 U KR 2019850004149U KR 850004149 U KR850004149 U KR 850004149U KR 860013414 U KR860013414 U KR 860013414U
Authority
KR
South Korea
Prior art keywords
correction device
manhole cover
manhole
cover
correction
Prior art date
Application number
KR2019850004149U
Other languages
English (en)
Other versions
KR890001014Y1 (ko
Inventor
김진용
Original Assignee
김진용
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 김진용 filed Critical 김진용
Priority to KR2019850004149U priority Critical patent/KR890001014Y1/ko
Publication of KR860013414U publication Critical patent/KR860013414U/ko
Application granted granted Critical
Publication of KR890001014Y1 publication Critical patent/KR890001014Y1/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
    • E02D29/14—Covers for manholes or the like; Frames for covers
    • E02D29/1427—Locking devices
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2600/00—Miscellaneous
    • E02D2600/20—Miscellaneous comprising details of connection between elements

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)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
KR2019850004149U 1985-04-13 1985-04-13 맨홀 덮개의 시정장치 KR890001014Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019850004149U KR890001014Y1 (ko) 1985-04-13 1985-04-13 맨홀 덮개의 시정장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019850004149U KR890001014Y1 (ko) 1985-04-13 1985-04-13 맨홀 덮개의 시정장치

Publications (2)

Publication Number Publication Date
KR860013414U true KR860013414U (ko) 1986-11-12
KR890001014Y1 KR890001014Y1 (ko) 1989-03-28

Family

ID=19241358

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019850004149U KR890001014Y1 (ko) 1985-04-13 1985-04-13 맨홀 덮개의 시정장치

Country Status (1)

Country Link
KR (1) KR890001014Y1 (ko)

Also Published As

Publication number Publication date
KR890001014Y1 (ko) 1989-03-28

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Legal Events

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E701 Decision to grant or registration of patent right
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