JPS49100621U - - Google Patents
Info
- Publication number
- JPS49100621U JPS49100621U JP14748872U JP14748872U JPS49100621U JP S49100621 U JPS49100621 U JP S49100621U JP 14748872 U JP14748872 U JP 14748872U JP 14748872 U JP14748872 U JP 14748872U JP S49100621 U JPS49100621 U JP S49100621U
- 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 |
|---|---|---|---|
| JP14748872U JPS49100621U (zh) | 1972-12-21 | 1972-12-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14748872U JPS49100621U (zh) | 1972-12-21 | 1972-12-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS49100621U true JPS49100621U (zh) | 1974-08-29 |
Family
ID=28437932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14748872U Pending JPS49100621U (zh) | 1972-12-21 | 1972-12-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS49100621U (zh) |
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1972
- 1972-12-21 JP JP14748872U patent/JPS49100621U/ja active Pending