JPS57165950A - Incandescent bulb with colored quartz glass bubl - Google Patents
Incandescent bulb with colored quartz glass bublInfo
- Publication number
- JPS57165950A JPS57165950A JP5105981A JP5105981A JPS57165950A JP S57165950 A JPS57165950 A JP S57165950A JP 5105981 A JP5105981 A JP 5105981A JP 5105981 A JP5105981 A JP 5105981A JP S57165950 A JPS57165950 A JP S57165950A
- Authority
- JP
- Japan
- Prior art keywords
- bubl
- quartz glass
- incandescent bulb
- colored quartz
- colored
- 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
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5105981A JPS57165950A (en) | 1981-04-07 | 1981-04-07 | Incandescent bulb with colored quartz glass bubl |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5105981A JPS57165950A (en) | 1981-04-07 | 1981-04-07 | Incandescent bulb with colored quartz glass bubl |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57165950A true JPS57165950A (en) | 1982-10-13 |
JPH0373104B2 JPH0373104B2 (ja) | 1991-11-20 |
Family
ID=12876226
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5105981A Granted JPS57165950A (en) | 1981-04-07 | 1981-04-07 | Incandescent bulb with colored quartz glass bubl |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57165950A (ja) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5765665A (en) * | 1980-10-08 | 1982-04-21 | Matsushita Electronics Corp | Method of producing tublar bulb |
-
1981
- 1981-04-07 JP JP5105981A patent/JPS57165950A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5765665A (en) * | 1980-10-08 | 1982-04-21 | Matsushita Electronics Corp | Method of producing tublar bulb |
Also Published As
Publication number | Publication date |
---|---|
JPH0373104B2 (ja) | 1991-11-20 |
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