JPS4991445U - - Google Patents
Info
- Publication number
- JPS4991445U JPS4991445U JP13767372U JP13767372U JPS4991445U JP S4991445 U JPS4991445 U JP S4991445U JP 13767372 U JP13767372 U JP 13767372U JP 13767372 U JP13767372 U JP 13767372U JP S4991445 U JPS4991445 U JP S4991445U
- 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 |
|---|---|---|---|
| JP13767372U JPS4991445U (ja) | 1972-12-01 | 1972-12-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13767372U JPS4991445U (ja) | 1972-12-01 | 1972-12-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4991445U true JPS4991445U (ja) | 1974-08-08 |
Family
ID=28410317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13767372U Pending JPS4991445U (ja) | 1972-12-01 | 1972-12-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4991445U (ja) |
-
1972
- 1972-12-01 JP JP13767372U patent/JPS4991445U/ja active Pending