JPH0431252U - - Google Patents
Info
- Publication number
- JPH0431252U JPH0431252U JP7147990U JP7147990U JPH0431252U JP H0431252 U JPH0431252 U JP H0431252U JP 7147990 U JP7147990 U JP 7147990U JP 7147990 U JP7147990 U JP 7147990U JP H0431252 U JPH0431252 U JP H0431252U
- Authority
- JP
- Japan
- Prior art keywords
- tube
- type incandescent
- gutter
- filament
- light bulb
- 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.)
- Granted
Links
- 239000002184 metal Substances 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims description 3
- 238000005286 illumination Methods 0.000 claims description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
Landscapes
- Light Sources And Details Of Projection-Printing Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7147990U JPH0713175Y2 (ja) | 1990-07-06 | 1990-07-06 | 管型白熱電球および原稿照明装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7147990U JPH0713175Y2 (ja) | 1990-07-06 | 1990-07-06 | 管型白熱電球および原稿照明装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0431252U true JPH0431252U (zh) | 1992-03-13 |
| JPH0713175Y2 JPH0713175Y2 (ja) | 1995-03-29 |
Family
ID=31608545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7147990U Expired - Lifetime JPH0713175Y2 (ja) | 1990-07-06 | 1990-07-06 | 管型白熱電球および原稿照明装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0713175Y2 (zh) |
-
1990
- 1990-07-06 JP JP7147990U patent/JPH0713175Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0713175Y2 (ja) | 1995-03-29 |