JPS5136932U - - Google Patents
Info
- Publication number
- JPS5136932U JPS5136932U JP1975115492U JP11549275U JPS5136932U JP S5136932 U JPS5136932 U JP S5136932U JP 1975115492 U JP1975115492 U JP 1975115492U JP 11549275 U JP11549275 U JP 11549275U JP S5136932 U JPS5136932 U JP S5136932U
- 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
- Overhead Projectors And Projection Screens (AREA)
- Optical Elements Other Than Lenses (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1975115492U JPS5136932U (enExample) | 1975-08-20 | 1975-08-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1975115492U JPS5136932U (enExample) | 1975-08-20 | 1975-08-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5136932U true JPS5136932U (enExample) | 1976-03-18 |
Family
ID=28347809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1975115492U Pending JPS5136932U (enExample) | 1975-08-20 | 1975-08-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5136932U (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6210637A (ja) * | 1985-07-09 | 1987-01-19 | Mitsubishi Rayon Co Ltd | 背面投影スクリ−ン |
| JPH01151680U (enExample) * | 1988-04-08 | 1989-10-19 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US423142A (en) * | 1890-03-11 | Heating-stove |
-
1975
- 1975-08-20 JP JP1975115492U patent/JPS5136932U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US423142A (en) * | 1890-03-11 | Heating-stove |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6210637A (ja) * | 1985-07-09 | 1987-01-19 | Mitsubishi Rayon Co Ltd | 背面投影スクリ−ン |
| JPH01151680U (enExample) * | 1988-04-08 | 1989-10-19 |