JPS4921235A - - Google Patents
Info
- Publication number
- JPS4921235A JPS4921235A JP6078672A JP6078672A JPS4921235A JP S4921235 A JPS4921235 A JP S4921235A JP 6078672 A JP6078672 A JP 6078672A JP 6078672 A JP6078672 A JP 6078672A JP S4921235 A JPS4921235 A JP S4921235A
- 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.)
- Granted
Links
Landscapes
- Electrically Operated Instructional Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6078672A JPS525256B2 (cs) | 1972-06-16 | 1972-06-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6078672A JPS525256B2 (cs) | 1972-06-16 | 1972-06-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4921235A true JPS4921235A (cs) | 1974-02-25 |
| JPS525256B2 JPS525256B2 (cs) | 1977-02-10 |
Family
ID=13152310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6078672A Expired JPS525256B2 (cs) | 1972-06-16 | 1972-06-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS525256B2 (cs) |
-
1972
- 1972-06-16 JP JP6078672A patent/JPS525256B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS525256B2 (cs) | 1977-02-10 |