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KR870016803U - 형광등 - Google Patents

형광등

Info

Publication number
KR870016803U
KR870016803U KR2019860004161U KR860004161U KR870016803U KR 870016803 U KR870016803 U KR 870016803U KR 2019860004161 U KR2019860004161 U KR 2019860004161U KR 860004161 U KR860004161 U KR 860004161U KR 870016803 U KR870016803 U KR 870016803U
Authority
KR
South Korea
Prior art keywords
fluorescent lamp
fluorescent
lamp
Prior art date
Application number
KR2019860004161U
Other languages
English (en)
Other versions
KR890001835Y1 (ko
Inventor
송기방
Original Assignee
오태석
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 오태석 filed Critical 오태석
Priority to KR2019860004161U priority Critical patent/KR890001835Y1/ko
Publication of KR870016803U publication Critical patent/KR870016803U/ko
Application granted granted Critical
Publication of KR890001835Y1 publication Critical patent/KR890001835Y1/ko

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
    • F21V15/00—Protecting lighting devices from damage
    • F21V15/01—Housings, e.g. material or assembling of housing parts
    • 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
    • F21V7/00—Reflectors for light sources
    • F21V7/10—Construction
    • 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
    • F21V7/00—Reflectors for light sources
    • F21V7/22—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors
    • F21V7/24—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors characterised by the material

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
KR2019860004161U 1986-04-02 1986-04-02 형광등 KR890001835Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019860004161U KR890001835Y1 (ko) 1986-04-02 1986-04-02 형광등

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019860004161U KR890001835Y1 (ko) 1986-04-02 1986-04-02 형광등

Publications (2)

Publication Number Publication Date
KR870016803U true KR870016803U (ko) 1987-11-30
KR890001835Y1 KR890001835Y1 (ko) 1989-04-08

Family

ID=19250155

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019860004161U KR890001835Y1 (ko) 1986-04-02 1986-04-02 형광등

Country Status (1)

Country Link
KR (1) KR890001835Y1 (ko)

Also Published As

Publication number Publication date
KR890001835Y1 (ko) 1989-04-08

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Legal Events

Date Code Title Description
A201 Request for examination
N231 Notification of change of applicant
E701 Decision to grant or registration of patent right
REGI Registration of establishment
J204 Request for invalidation trial [patent]
FPAY Annual fee payment

Payment date: 19970408

Year of fee payment: 9

LAPS Lapse due to unpaid annual fee