JPS4986042U - - Google Patents
Info
- Publication number
- JPS4986042U JPS4986042U JP13033072U JP13033072U JPS4986042U JP S4986042 U JPS4986042 U JP S4986042U JP 13033072 U JP13033072 U JP 13033072U JP 13033072 U JP13033072 U JP 13033072U JP S4986042 U JPS4986042 U JP S4986042U
- 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.)
- Granted
Links
Landscapes
- Overhead Projectors And Projection Screens (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1972130330U JPS5239948Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-11-14 | 1972-11-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1972130330U JPS5239948Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-11-14 | 1972-11-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4986042U true JPS4986042U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-07-25 |
| JPS5239948Y2 JPS5239948Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1977-09-09 |
Family
ID=28389662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1972130330U Expired JPS5239948Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-11-14 | 1972-11-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5239948Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2052498A1 (de) * | 1969-12-15 | 1971-06-24 | Seaco Micro Image Corp , San Diego, Cahf (V St A ) | Mikrofilm Betrachtungsgerät |
| JPS478151U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1971-02-22 | 1972-09-29 |
-
1972
- 1972-11-14 JP JP1972130330U patent/JPS5239948Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2052498A1 (de) * | 1969-12-15 | 1971-06-24 | Seaco Micro Image Corp , San Diego, Cahf (V St A ) | Mikrofilm Betrachtungsgerät |
| JPS478151U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1971-02-22 | 1972-09-29 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5239948Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1977-09-09 |