KR880018608U - Light bulb using re-reflection of light - Google Patents

Light bulb using re-reflection of light

Info

Publication number
KR880018608U
KR880018608U KR2019870003210U KR870003210U KR880018608U KR 880018608 U KR880018608 U KR 880018608U KR 2019870003210 U KR2019870003210 U KR 2019870003210U KR 870003210 U KR870003210 U KR 870003210U KR 880018608 U KR880018608 U KR 880018608U
Authority
KR
South Korea
Prior art keywords
light
reflection
bulb
light bulb
Prior art date
Application number
KR2019870003210U
Other languages
Korean (ko)
Other versions
KR900001024Y1 (en
Inventor
류계현
Original Assignee
류계현
정병호
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 류계현, 정병호 filed Critical 류계현
Priority to KR2019870003210U priority Critical patent/KR900001024Y1/en
Publication of KR880018608U publication Critical patent/KR880018608U/en
Application granted granted Critical
Publication of KR900001024Y1 publication Critical patent/KR900001024Y1/en

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01KELECTRIC INCANDESCENT LAMPS
    • H01K1/00Details
    • H01K1/18Mountings or supports for the incandescent body
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01KELECTRIC INCANDESCENT LAMPS
    • H01K1/00Details
    • H01K1/28Envelopes; Vessels
    • H01K1/30Envelopes; Vessels incorporating lenses
KR2019870003210U 1987-03-13 1987-03-13 Lamp using reflection of light KR900001024Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019870003210U KR900001024Y1 (en) 1987-03-13 1987-03-13 Lamp using reflection of light

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019870003210U KR900001024Y1 (en) 1987-03-13 1987-03-13 Lamp using reflection of light

Publications (2)

Publication Number Publication Date
KR880018608U true KR880018608U (en) 1988-10-29
KR900001024Y1 KR900001024Y1 (en) 1990-02-10

Family

ID=19260531

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019870003210U KR900001024Y1 (en) 1987-03-13 1987-03-13 Lamp using reflection of light

Country Status (1)

Country Link
KR (1) KR900001024Y1 (en)

Also Published As

Publication number Publication date
KR900001024Y1 (en) 1990-02-10

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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
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 19940207

Year of fee payment: 5

LAPS Lapse due to unpaid annual fee