KR880018608U - Light bulb using re-reflection of light - Google Patents
Light bulb using re-reflection of lightInfo
- 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
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/18—Mountings or supports for the incandescent body
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/28—Envelopes; Vessels
- H01K1/30—Envelopes; Vessels incorporating lenses
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) |
-
1987
- 1987-03-13 KR KR2019870003210U patent/KR900001024Y1/en not_active IP Right Cessation
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 |