JPS4893038U - - Google Patents
Info
- Publication number
- JPS4893038U JPS4893038U JP1638772U JP1638772U JPS4893038U JP S4893038 U JPS4893038 U JP S4893038U JP 1638772 U JP1638772 U JP 1638772U JP 1638772 U JP1638772 U JP 1638772U JP S4893038 U JPS4893038 U JP S4893038U
- 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 |
|---|---|---|---|
| JP1638772U JPS4893038U (https=) | 1972-02-09 | 1972-02-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1638772U JPS4893038U (https=) | 1972-02-09 | 1972-02-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4893038U true JPS4893038U (https=) | 1973-11-07 |
Family
ID=27866530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1638772U Pending JPS4893038U (https=) | 1972-02-09 | 1972-02-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4893038U (https=) |
-
1972
- 1972-02-09 JP JP1638772U patent/JPS4893038U/ja active Pending