KR890013656U - Replacement device for street light bulbs - Google Patents

Replacement device for street light bulbs

Info

Publication number
KR890013656U
KR890013656U KR2019870021597U KR870021597U KR890013656U KR 890013656 U KR890013656 U KR 890013656U KR 2019870021597 U KR2019870021597 U KR 2019870021597U KR 870021597 U KR870021597 U KR 870021597U KR 890013656 U KR890013656 U KR 890013656U
Authority
KR
South Korea
Prior art keywords
street light
replacement device
light bulbs
bulbs
street
Prior art date
Application number
KR2019870021597U
Other languages
Korean (ko)
Other versions
KR920001885Y1 (en
Inventor
오명공
Original Assignee
오명공
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 오명공 filed Critical 오명공
Priority to KR2019870021597U priority Critical patent/KR920001885Y1/en
Publication of KR890013656U publication Critical patent/KR890013656U/en
Application granted granted Critical
Publication of KR920001885Y1 publication Critical patent/KR920001885Y1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/36—Hoisting or lowering devices, e.g. for maintenance
    • F21V21/38—Hoisting or lowering devices, e.g. for maintenance with a cable

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Road Signs Or Road Markings (AREA)
KR2019870021597U 1987-12-07 1987-12-07 Street lamp KR920001885Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019870021597U KR920001885Y1 (en) 1987-12-07 1987-12-07 Street lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019870021597U KR920001885Y1 (en) 1987-12-07 1987-12-07 Street lamp

Publications (2)

Publication Number Publication Date
KR890013656U true KR890013656U (en) 1989-08-09
KR920001885Y1 KR920001885Y1 (en) 1992-03-21

Family

ID=19270173

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019870021597U KR920001885Y1 (en) 1987-12-07 1987-12-07 Street lamp

Country Status (1)

Country Link
KR (1) KR920001885Y1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100351266B1 (en) * 2000-04-28 2002-09-12 최성돈 a streetlight which is simply maintained

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100351266B1 (en) * 2000-04-28 2002-09-12 최성돈 a streetlight which is simply maintained

Also Published As

Publication number Publication date
KR920001885Y1 (en) 1992-03-21

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Legal Events

Date Code Title Description
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E601 Decision to refuse application
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E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 20010321

Year of fee payment: 10

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