JPS547223Y2 - - Google Patents
Info
- Publication number
- JPS547223Y2 JPS547223Y2 JP1975045611U JP4561175U JPS547223Y2 JP S547223 Y2 JPS547223 Y2 JP S547223Y2 JP 1975045611 U JP1975045611 U JP 1975045611U JP 4561175 U JP4561175 U JP 4561175U JP S547223 Y2 JPS547223 Y2 JP S547223Y2
- 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.)
- Expired
Links
Landscapes
- Drawing Aids And Blackboards (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1975045611U JPS547223Y2 (en:Method) | 1975-04-04 | 1975-04-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1975045611U JPS547223Y2 (en:Method) | 1975-04-04 | 1975-04-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS51129340U JPS51129340U (en:Method) | 1976-10-19 |
| JPS547223Y2 true JPS547223Y2 (en:Method) | 1979-04-05 |
Family
ID=28180571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1975045611U Expired JPS547223Y2 (en:Method) | 1975-04-04 | 1975-04-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS547223Y2 (en:Method) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS474529U (en:Method) * | 1971-02-05 | 1972-09-11 |
-
1975
- 1975-04-04 JP JP1975045611U patent/JPS547223Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS51129340U (en:Method) | 1976-10-19 |