JPS4990873A - - Google Patents
Info
- Publication number
- JPS4990873A JPS4990873A JP200173A JP200173A JPS4990873A JP S4990873 A JPS4990873 A JP S4990873A JP 200173 A JP200173 A JP 200173A JP 200173 A JP200173 A JP 200173A JP S4990873 A JPS4990873 A JP S4990873A
- 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
- Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP200173A JPS4990873A (ja) | 1972-12-28 | 1972-12-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP200173A JPS4990873A (ja) | 1972-12-28 | 1972-12-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4990873A true JPS4990873A (ja) | 1974-08-30 |
Family
ID=11517176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP200173A Pending JPS4990873A (ja) | 1972-12-28 | 1972-12-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4990873A (ja) |
-
1972
- 1972-12-28 JP JP200173A patent/JPS4990873A/ja active Pending