JPS5724089U - - Google Patents
Info
- Publication number
- JPS5724089U JPS5724089U JP10157680U JP10157680U JPS5724089U JP S5724089 U JPS5724089 U JP S5724089U JP 10157680 U JP10157680 U JP 10157680U JP 10157680 U JP10157680 U JP 10157680U JP S5724089 U JPS5724089 U JP S5724089U
- 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.)
- Pending
Links
Landscapes
- Drawing Aids And Blackboards (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10157680U JPS5724089U (fr) | 1980-07-17 | 1980-07-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10157680U JPS5724089U (fr) | 1980-07-17 | 1980-07-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5724089U true JPS5724089U (fr) | 1982-02-08 |
Family
ID=29463030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10157680U Pending JPS5724089U (fr) | 1980-07-17 | 1980-07-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5724089U (fr) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4933939B1 (fr) * | 1969-02-17 | 1974-09-11 |
-
1980
- 1980-07-17 JP JP10157680U patent/JPS5724089U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4933939B1 (fr) * | 1969-02-17 | 1974-09-11 |