JPS5425454B2 - - Google Patents
Info
- Publication number
- JPS5425454B2 JPS5425454B2 JP4090372A JP4090372A JPS5425454B2 JP S5425454 B2 JPS5425454 B2 JP S5425454B2 JP 4090372 A JP4090372 A JP 4090372A JP 4090372 A JP4090372 A JP 4090372A JP S5425454 B2 JPS5425454 B2 JP S5425454B2
- 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
Landscapes
- Electrically Operated Instructional Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4090372A JPS5425454B2 (https=) | 1972-04-25 | 1972-04-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4090372A JPS5425454B2 (https=) | 1972-04-25 | 1972-04-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS492629A JPS492629A (https=) | 1974-01-10 |
| JPS5425454B2 true JPS5425454B2 (https=) | 1979-08-28 |
Family
ID=12593452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4090372A Expired JPS5425454B2 (https=) | 1972-04-25 | 1972-04-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5425454B2 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE788302A (fr) * | 1971-09-02 | 1973-03-01 | Xerox Corp | Photorecepteur a couches multiples a vitesse variable |
-
1972
- 1972-04-25 JP JP4090372A patent/JPS5425454B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS492629A (https=) | 1974-01-10 |