KR870000914U - Lighting - Google Patents

Lighting

Info

Publication number
KR870000914U
KR870000914U KR2019850006792U KR850006792U KR870000914U KR 870000914 U KR870000914 U KR 870000914U KR 2019850006792 U KR2019850006792 U KR 2019850006792U KR 850006792 U KR850006792 U KR 850006792U KR 870000914 U KR870000914 U KR 870000914U
Authority
KR
South Korea
Prior art keywords
lighting
Prior art date
Application number
KR2019850006792U
Other languages
Korean (ko)
Other versions
KR880003204Y1 (en
Inventor
박영훈
홍승현
Original Assignee
박영훈
홍승현
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 박영훈, 홍승현 filed Critical 박영훈
Priority to KR2019850006792U priority Critical patent/KR880003204Y1/en
Publication of KR870000914U publication Critical patent/KR870000914U/en
Application granted granted Critical
Publication of KR880003204Y1 publication Critical patent/KR880003204Y1/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
    • F21V3/00—Globes; Bowls; Cover glasses
    • F21V3/02—Globes; Bowls; Cover glasses characterised by the shape
    • 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
    • F21V5/00—Refractors for light sources
    • F21V5/02—Refractors for light sources of prismatic shape
    • 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
    • F21V7/04—Optical design

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Optical Elements Other Than Lenses (AREA)
KR2019850006792U 1985-06-07 1985-06-07 A lamp KR880003204Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019850006792U KR880003204Y1 (en) 1985-06-07 1985-06-07 A lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019850006792U KR880003204Y1 (en) 1985-06-07 1985-06-07 A lamp

Publications (2)

Publication Number Publication Date
KR870000914U true KR870000914U (en) 1987-02-20
KR880003204Y1 KR880003204Y1 (en) 1988-09-09

Family

ID=19242737

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019850006792U KR880003204Y1 (en) 1985-06-07 1985-06-07 A lamp

Country Status (1)

Country Link
KR (1) KR880003204Y1 (en)

Also Published As

Publication number Publication date
KR880003204Y1 (en) 1988-09-09

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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
NORF Unpaid initial registration fee