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KR880016889U - Underground manhole wall waterproof through hole - Google Patents

Underground manhole wall waterproof through hole

Info

Publication number
KR880016889U
KR880016889U KR2019870002123U KR870002123U KR880016889U KR 880016889 U KR880016889 U KR 880016889U KR 2019870002123 U KR2019870002123 U KR 2019870002123U KR 870002123 U KR870002123 U KR 870002123U KR 880016889 U KR880016889 U KR 880016889U
Authority
KR
South Korea
Prior art keywords
hole
wall waterproof
manhole wall
underground manhole
underground
Prior art date
Application number
KR2019870002123U
Other languages
Korean (ko)
Other versions
KR890006313Y1 (en
Inventor
양석화
Original Assignee
양석화
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 양석화 filed Critical 양석화
Priority to KR2019870002123U priority Critical patent/KR890006313Y1/en
Publication of KR880016889U publication Critical patent/KR880016889U/en
Application granted granted Critical
Publication of KR890006313Y1 publication Critical patent/KR890006313Y1/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/22—Installations of cables or lines through walls, floors or ceilings, e.g. into buildings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G9/00—Installations of electric cables or lines in or on the ground or water
    • H02G9/06—Installations of electric cables or lines in or on the ground or water in underground tubes or conduits; Tubes or conduits therefor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G9/00—Installations of electric cables or lines in or on the ground or water
    • H02G9/10—Installations of electric cables or lines in or on the ground or water in cable chambers, e.g. in manhole or in handhole

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
KR2019870002123U 1987-02-24 1987-02-24 Underground Manhole Wall Waterproof Through Hole KR890006313Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019870002123U KR890006313Y1 (en) 1987-02-24 1987-02-24 Underground Manhole Wall Waterproof Through Hole

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019870002123U KR890006313Y1 (en) 1987-02-24 1987-02-24 Underground Manhole Wall Waterproof Through Hole

Publications (2)

Publication Number Publication Date
KR880016889U true KR880016889U (en) 1988-10-08
KR890006313Y1 KR890006313Y1 (en) 1989-09-20

Family

ID=19259959

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019870002123U KR890006313Y1 (en) 1987-02-24 1987-02-24 Underground Manhole Wall Waterproof Through Hole

Country Status (1)

Country Link
KR (1) KR890006313Y1 (en)

Also Published As

Publication number Publication date
KR890006313Y1 (en) 1989-09-20

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Legal Events

Date Code Title Description
A201 Request for examination
UA0108 Application for utility model registration

Comment text: Application for Utility Model Registration

Patent event code: UA01011R08D

Patent event date: 19870224

UA0201 Request for examination

Patent event date: 19870224

Patent event code: UA02012R01D

Comment text: Request for Examination of Application

UG1501 Laying open of application
UG1604 Publication of application

Patent event code: UG16041S01I

Comment text: Decision on Publication of Application

Patent event date: 19890819

E701 Decision to grant or registration of patent right
UE0701 Decision of registration

Patent event date: 19891130

Comment text: Decision to Grant Registration

Patent event code: UE07011S01D

REGI Registration of establishment
UR0701 Registration of establishment

Patent event date: 19900228

Patent event code: UR07011E01D

Comment text: Registration of Establishment

UR1002 Payment of registration fee

Start annual number: 1

End annual number: 3

Payment date: 19900228

LAPS Lapse due to unpaid annual fee
UC1903 Unpaid annual fee

Termination date: 19941008

Termination category: Default of registration fee