JPS4424419Y1 - - Google Patents
Info
- Publication number
- JPS4424419Y1 JPS4424419Y1 JP6478467U JP6478467U JPS4424419Y1 JP S4424419 Y1 JPS4424419 Y1 JP S4424419Y1 JP 6478467 U JP6478467 U JP 6478467U JP 6478467 U JP6478467 U JP 6478467U JP S4424419 Y1 JPS4424419 Y1 JP S4424419Y1
- 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.)
- Expired
Links
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6478467U JPS4424419Y1 (ja) | 1967-07-25 | 1967-07-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6478467U JPS4424419Y1 (ja) | 1967-07-25 | 1967-07-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4424419Y1 true JPS4424419Y1 (ja) | 1969-10-15 |
Family
ID=31797816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6478467U Expired JPS4424419Y1 (ja) | 1967-07-25 | 1967-07-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4424419Y1 (ja) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01279538A (ja) * | 1988-05-02 | 1989-11-09 | Canon Inc | 電子放出素子 |
| JPH01279557A (ja) * | 1988-05-02 | 1989-11-09 | Canon Inc | 電子放出素子及びその製造方法 |
-
1967
- 1967-07-25 JP JP6478467U patent/JPS4424419Y1/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01279538A (ja) * | 1988-05-02 | 1989-11-09 | Canon Inc | 電子放出素子 |
| JPH01279557A (ja) * | 1988-05-02 | 1989-11-09 | Canon Inc | 電子放出素子及びその製造方法 |