KR920012221U - Manhole - Google Patents

Manhole

Info

Publication number
KR920012221U
KR920012221U KR2019900020441U KR900020441U KR920012221U KR 920012221 U KR920012221 U KR 920012221U KR 2019900020441 U KR2019900020441 U KR 2019900020441U KR 900020441 U KR900020441 U KR 900020441U KR 920012221 U KR920012221 U KR 920012221U
Authority
KR
South Korea
Prior art keywords
manhole
Prior art date
Application number
KR2019900020441U
Other languages
Korean (ko)
Other versions
KR930003789Y1 (en
Inventor
권혁중
Original Assignee
권혁중
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 권혁중 filed Critical 권혁중
Priority to KR2019900020441U priority Critical patent/KR930003789Y1/en
Publication of KR920012221U publication Critical patent/KR920012221U/en
Application granted granted Critical
Publication of KR930003789Y1 publication Critical patent/KR930003789Y1/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
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E03F5/0401—Gullies for use in roads or pavements
    • E03F5/0403—Gullies for use in roads or pavements with a sediment trap

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)
  • Sewage (AREA)
KR2019900020441U 1990-12-19 1990-12-19 Sewage manhole structure KR930003789Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019900020441U KR930003789Y1 (en) 1990-12-19 1990-12-19 Sewage manhole structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019900020441U KR930003789Y1 (en) 1990-12-19 1990-12-19 Sewage manhole structure

Publications (2)

Publication Number Publication Date
KR920012221U true KR920012221U (en) 1992-07-25
KR930003789Y1 KR930003789Y1 (en) 1993-06-23

Family

ID=19307421

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019900020441U KR930003789Y1 (en) 1990-12-19 1990-12-19 Sewage manhole structure

Country Status (1)

Country Link
KR (1) KR930003789Y1 (en)

Also Published As

Publication number Publication date
KR930003789Y1 (en) 1993-06-23

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 19960307

Year of fee payment: 6

LAPS Lapse due to unpaid annual fee