JPS4511421Y1 - - Google Patents
Info
- Publication number
- JPS4511421Y1 JPS4511421Y1 JP1967021619U JP2161967U JPS4511421Y1 JP S4511421 Y1 JPS4511421 Y1 JP S4511421Y1 JP 1967021619 U JP1967021619 U JP 1967021619U JP 2161967 U JP2161967 U JP 2161967U JP S4511421 Y1 JPS4511421 Y1 JP S4511421Y1
- 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
- Overhead Projectors And Projection Screens (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1967021619U JPS4511421Y1 (enExample) | 1967-03-15 | 1967-03-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1967021619U JPS4511421Y1 (enExample) | 1967-03-15 | 1967-03-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4511421Y1 true JPS4511421Y1 (enExample) | 1970-05-21 |
Family
ID=42840288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1967021619U Expired JPS4511421Y1 (enExample) | 1967-03-15 | 1967-03-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4511421Y1 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4968321U (enExample) * | 1972-09-29 | 1974-06-14 |
-
1967
- 1967-03-15 JP JP1967021619U patent/JPS4511421Y1/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4968321U (enExample) * | 1972-09-29 | 1974-06-14 |