JPS63144268U - - Google Patents
Info
- Publication number
- JPS63144268U JPS63144268U JP3662387U JP3662387U JPS63144268U JP S63144268 U JPS63144268 U JP S63144268U JP 3662387 U JP3662387 U JP 3662387U JP 3662387 U JP3662387 U JP 3662387U JP S63144268 U JPS63144268 U JP S63144268U
- Authority
- JP
- Japan
- Prior art keywords
- staff
- measures
- divided
- allows
- utility
- Prior art date
- 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
- Electrically Operated Instructional Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3662387U JPS63144268U (ru) | 1987-03-12 | 1987-03-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3662387U JPS63144268U (ru) | 1987-03-12 | 1987-03-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63144268U true JPS63144268U (ru) | 1988-09-22 |
Family
ID=30847201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3662387U Pending JPS63144268U (ru) | 1987-03-12 | 1987-03-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63144268U (ru) |
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1987
- 1987-03-12 JP JP3662387U patent/JPS63144268U/ja active Pending