JPS4931442U - - Google Patents
Info
- Publication number
- JPS4931442U JPS4931442U JP7098772U JP7098772U JPS4931442U JP S4931442 U JPS4931442 U JP S4931442U JP 7098772 U JP7098772 U JP 7098772U JP 7098772 U JP7098772 U JP 7098772U JP S4931442 U JPS4931442 U JP S4931442U
- 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 |
|---|---|---|---|
| JP7098772U JPS4931442U (en]) | 1972-06-17 | 1972-06-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7098772U JPS4931442U (en]) | 1972-06-17 | 1972-06-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4931442U true JPS4931442U (en]) | 1974-03-18 |
Family
ID=27968752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7098772U Pending JPS4931442U (en]) | 1972-06-17 | 1972-06-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4931442U (en]) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0211954U (en]) * | 1988-07-05 | 1990-01-25 |
-
1972
- 1972-06-17 JP JP7098772U patent/JPS4931442U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0211954U (en]) * | 1988-07-05 | 1990-01-25 |