KR880015437U - Prefab tube for underground cable line protection - Google Patents

Prefab tube for underground cable line protection

Info

Publication number
KR880015437U
KR880015437U KR2019870000907U KR870000907U KR880015437U KR 880015437 U KR880015437 U KR 880015437U KR 2019870000907 U KR2019870000907 U KR 2019870000907U KR 870000907 U KR870000907 U KR 870000907U KR 880015437 U KR880015437 U KR 880015437U
Authority
KR
South Korea
Prior art keywords
cable line
line protection
underground cable
prefab
tube
Prior art date
Application number
KR2019870000907U
Other languages
Korean (ko)
Other versions
KR890006316Y1 (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 KR2019870000907U priority Critical patent/KR890006316Y1/en
Publication of KR880015437U publication Critical patent/KR880015437U/en
Application granted granted Critical
Publication of KR890006316Y1 publication Critical patent/KR890006316Y1/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
    • 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
KR2019870000907U 1987-01-30 1987-01-30 In underground assembling type tubes KR890006316Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019870000907U KR890006316Y1 (en) 1987-01-30 1987-01-30 In underground assembling type tubes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019870000907U KR890006316Y1 (en) 1987-01-30 1987-01-30 In underground assembling type tubes

Publications (2)

Publication Number Publication Date
KR880015437U true KR880015437U (en) 1988-09-15
KR890006316Y1 KR890006316Y1 (en) 1989-09-20

Family

ID=19259294

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019870000907U KR890006316Y1 (en) 1987-01-30 1987-01-30 In underground assembling type tubes

Country Status (1)

Country Link
KR (1) KR890006316Y1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000005643A (en) * 1998-06-09 2000-01-25 핫또리 쓰요시 underground multi-purpose duct for electric wire

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000005643A (en) * 1998-06-09 2000-01-25 핫또리 쓰요시 underground multi-purpose duct for electric wire

Also Published As

Publication number Publication date
KR890006316Y1 (en) 1989-09-20

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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
FPAY Annual fee payment

Payment date: 19970630

Year of fee payment: 9

LAPS Lapse due to unpaid annual fee