JPS4988376A - - Google Patents
Info
- Publication number
- JPS4988376A JPS4988376A JP394773A JP394773A JPS4988376A JP S4988376 A JPS4988376 A JP S4988376A JP 394773 A JP394773 A JP 394773A JP 394773 A JP394773 A JP 394773A JP S4988376 A JPS4988376 A JP S4988376A
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Landscapes
- Vessels And Coating Films For Discharge Lamps (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP394773A JPS4988376A (enExample) | 1972-12-27 | 1972-12-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP394773A JPS4988376A (enExample) | 1972-12-27 | 1972-12-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4988376A true JPS4988376A (enExample) | 1974-08-23 |
Family
ID=11571299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP394773A Pending JPS4988376A (enExample) | 1972-12-27 | 1972-12-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4988376A (enExample) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3377498A (en) * | 1966-01-03 | 1968-04-09 | Sylvania Electric Prod | In a high pressure lamp, protective metal oxide layers on the inner wall of the quartz envelope |
-
1972
- 1972-12-27 JP JP394773A patent/JPS4988376A/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3377498A (en) * | 1966-01-03 | 1968-04-09 | Sylvania Electric Prod | In a high pressure lamp, protective metal oxide layers on the inner wall of the quartz envelope |