JPS493778B1 - - Google Patents
Info
- Publication number
- JPS493778B1 JPS493778B1 JP3955869A JP3955869A JPS493778B1 JP S493778 B1 JPS493778 B1 JP S493778B1 JP 3955869 A JP3955869 A JP 3955869A JP 3955869 A JP3955869 A JP 3955869A JP S493778 B1 JPS493778 B1 JP S493778B1
- 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 |
|---|---|---|---|
| JP3955869A JPS493778B1 (fr) | 1969-05-23 | 1969-05-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3955869A JPS493778B1 (fr) | 1969-05-23 | 1969-05-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS493778B1 true JPS493778B1 (fr) | 1974-01-28 |
Family
ID=12556384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3955869A Pending JPS493778B1 (fr) | 1969-05-23 | 1969-05-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS493778B1 (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02106107U (fr) * | 1989-02-08 | 1990-08-23 |
-
1969
- 1969-05-23 JP JP3955869A patent/JPS493778B1/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02106107U (fr) * | 1989-02-08 | 1990-08-23 |