JPH0733366Y2 - 照明用白熱電球 - Google Patents
照明用白熱電球Info
- Publication number
- JPH0733366Y2 JPH0733366Y2 JP1990068497U JP6849790U JPH0733366Y2 JP H0733366 Y2 JPH0733366 Y2 JP H0733366Y2 JP 1990068497 U JP1990068497 U JP 1990068497U JP 6849790 U JP6849790 U JP 6849790U JP H0733366 Y2 JPH0733366 Y2 JP H0733366Y2
- Authority
- JP
- Japan
- Prior art keywords
- coil
- lighting
- filament
- tungsten
- ribbon
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
Landscapes
- Resistance Heating (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990068497U JPH0733366Y2 (ja) | 1990-06-29 | 1990-06-29 | 照明用白熱電球 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990068497U JPH0733366Y2 (ja) | 1990-06-29 | 1990-06-29 | 照明用白熱電球 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0427563U JPH0427563U (US20090192370A1-20090730-C00001.png) | 1992-03-04 |
JPH0733366Y2 true JPH0733366Y2 (ja) | 1995-07-31 |
Family
ID=31602987
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1990068497U Expired - Lifetime JPH0733366Y2 (ja) | 1990-06-29 | 1990-06-29 | 照明用白熱電球 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0733366Y2 (US20090192370A1-20090730-C00001.png) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4320604Y1 (US20090192370A1-20090730-C00001.png) * | 1965-05-12 | 1968-08-30 | ||
JPS5351115U (US20090192370A1-20090730-C00001.png) * | 1976-10-04 | 1978-05-01 | ||
JPS53141789U (US20090192370A1-20090730-C00001.png) * | 1977-04-12 | 1978-11-09 |
-
1990
- 1990-06-29 JP JP1990068497U patent/JPH0733366Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0427563U (US20090192370A1-20090730-C00001.png) | 1992-03-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
EXPY | Cancellation because of completion of term |