JPS4993128A - - Google Patents
Info
- Publication number
- JPS4993128A JPS4993128A JP244373A JP244373A JPS4993128A JP S4993128 A JPS4993128 A JP S4993128A JP 244373 A JP244373 A JP 244373A JP 244373 A JP244373 A JP 244373A JP S4993128 A JPS4993128 A JP S4993128A
- 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 |
|---|---|---|---|
| JP244373A JPS4993128A (en) | 1972-12-30 | 1972-12-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP244373A JPS4993128A (en) | 1972-12-30 | 1972-12-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4993128A true JPS4993128A (en) | 1974-09-05 |
Family
ID=11529403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP244373A Pending JPS4993128A (en) | 1972-12-30 | 1972-12-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4993128A (en) |
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1972
- 1972-12-30 JP JP244373A patent/JPS4993128A/ja active Pending