JPH076615Y2 - 管型白熱電球 - Google Patents
管型白熱電球Info
- Publication number
- JPH076615Y2 JPH076615Y2 JP1989057027U JP5702789U JPH076615Y2 JP H076615 Y2 JPH076615 Y2 JP H076615Y2 JP 1989057027 U JP1989057027 U JP 1989057027U JP 5702789 U JP5702789 U JP 5702789U JP H076615 Y2 JPH076615 Y2 JP H076615Y2
- Authority
- JP
- Japan
- Prior art keywords
- light emitting
- short
- core wire
- circuit core
- tube
- 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
- 239000011521 glass Substances 0.000 claims description 20
- 230000000694 effects Effects 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Glass Compositions (AREA)
- Resistance Heating (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989057027U JPH076615Y2 (ja) | 1989-05-19 | 1989-05-19 | 管型白熱電球 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989057027U JPH076615Y2 (ja) | 1989-05-19 | 1989-05-19 | 管型白熱電球 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH02148554U JPH02148554U (enrdf_load_html_response) | 1990-12-18 |
JPH076615Y2 true JPH076615Y2 (ja) | 1995-02-15 |
Family
ID=31581370
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1989057027U Expired - Lifetime JPH076615Y2 (ja) | 1989-05-19 | 1989-05-19 | 管型白熱電球 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH076615Y2 (enrdf_load_html_response) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5134820Y2 (enrdf_load_html_response) * | 1971-07-17 | 1976-08-28 | ||
JPH0430767Y2 (enrdf_load_html_response) * | 1987-09-18 | 1992-07-24 |
-
1989
- 1989-05-19 JP JP1989057027U patent/JPH076615Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH02148554U (enrdf_load_html_response) | 1990-12-18 |
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