JPS5755617Y2 - - Google Patents
Info
- Publication number
- JPS5755617Y2 JPS5755617Y2 JP1978018820U JP1882078U JPS5755617Y2 JP S5755617 Y2 JPS5755617 Y2 JP S5755617Y2 JP 1978018820 U JP1978018820 U JP 1978018820U JP 1882078 U JP1882078 U JP 1882078U JP S5755617 Y2 JPS5755617 Y2 JP S5755617Y2
- 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 |
---|---|---|---|
JP1978018820U JPS5755617Y2 (tr) | 1978-02-15 | 1978-02-15 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1978018820U JPS5755617Y2 (tr) | 1978-02-15 | 1978-02-15 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54123739U JPS54123739U (tr) | 1979-08-29 |
JPS5755617Y2 true JPS5755617Y2 (tr) | 1982-12-01 |
Family
ID=28846783
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1978018820U Expired JPS5755617Y2 (tr) | 1978-02-15 | 1978-02-15 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5755617Y2 (tr) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4222360Y1 (tr) * | 1965-10-14 | 1967-12-20 |
-
1978
- 1978-02-15 JP JP1978018820U patent/JPS5755617Y2/ja not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4222360Y1 (tr) * | 1965-10-14 | 1967-12-20 |
Also Published As
Publication number | Publication date |
---|---|
JPS54123739U (tr) | 1979-08-29 |