JPS53166958U - - Google Patents
Info
- Publication number
- JPS53166958U JPS53166958U JP7145777U JP7145777U JPS53166958U JP S53166958 U JPS53166958 U JP S53166958U JP 7145777 U JP7145777 U JP 7145777U JP 7145777 U JP7145777 U JP 7145777U JP S53166958 U JPS53166958 U JP S53166958U
- 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 |
|---|---|---|---|
| JP1977071457U JPS6226766Y2 (ja) | 1977-06-01 | 1977-06-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1977071457U JPS6226766Y2 (ja) | 1977-06-01 | 1977-06-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS53166958U true JPS53166958U (ja) | 1978-12-27 |
| JPS6226766Y2 JPS6226766Y2 (ja) | 1987-07-09 |
Family
ID=28982231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1977071457U Expired JPS6226766Y2 (ja) | 1977-06-01 | 1977-06-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6226766Y2 (ja) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5198524A (ja) * | 1975-02-25 | 1976-08-30 |
-
1977
- 1977-06-01 JP JP1977071457U patent/JPS6226766Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5198524A (ja) * | 1975-02-25 | 1976-08-30 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6226766Y2 (ja) | 1987-07-09 |