JPS5223294B2 - - Google Patents
Info
- Publication number
- JPS5223294B2 JPS5223294B2 JP47006648A JP664872A JPS5223294B2 JP S5223294 B2 JPS5223294 B2 JP S5223294B2 JP 47006648 A JP47006648 A JP 47006648A JP 664872 A JP664872 A JP 664872A JP S5223294 B2 JPS5223294 B2 JP S5223294B2
- 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
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47006648A JPS5223294B2 (enFirst) | 1972-01-18 | 1972-01-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47006648A JPS5223294B2 (enFirst) | 1972-01-18 | 1972-01-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4877917A JPS4877917A (enFirst) | 1973-10-19 |
| JPS5223294B2 true JPS5223294B2 (enFirst) | 1977-06-23 |
Family
ID=11644184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47006648A Expired JPS5223294B2 (enFirst) | 1972-01-18 | 1972-01-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5223294B2 (enFirst) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5221927A (en) * | 1975-08-08 | 1977-02-18 | Sadao Sugimoto | Under writing paper for perspective drawing |
| JPS5374923A (en) * | 1976-09-04 | 1978-07-03 | Otake Hitoshi | Transparent figure ruler |
-
1972
- 1972-01-18 JP JP47006648A patent/JPS5223294B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4877917A (enFirst) | 1973-10-19 |