JPS612650U - 反射型オ−バ−ヘツドプロジエクタ− - Google Patents
反射型オ−バ−ヘツドプロジエクタ−Info
- Publication number
- JPS612650U JPS612650U JP8542384U JP8542384U JPS612650U JP S612650 U JPS612650 U JP S612650U JP 8542384 U JP8542384 U JP 8542384U JP 8542384 U JP8542384 U JP 8542384U JP S612650 U JPS612650 U JP S612650U
- Authority
- JP
- Japan
- Prior art keywords
- overhead projector
- case
- light source
- fresnel reflector
- reflective overhead
- Prior art date
- 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 (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8542384U JPS612650U (ja) | 1984-06-08 | 1984-06-08 | 反射型オ−バ−ヘツドプロジエクタ− |
US06/684,043 US4636050A (en) | 1983-12-26 | 1984-12-20 | Reflection type overhead projector |
DE19843446822 DE3446822A1 (de) | 1983-12-26 | 1984-12-21 | Reflexions-overheadprojektor |
GB08432637A GB2152233B (en) | 1983-12-26 | 1984-12-27 | Projector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8542384U JPS612650U (ja) | 1984-06-08 | 1984-06-08 | 反射型オ−バ−ヘツドプロジエクタ− |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS612650U true JPS612650U (ja) | 1986-01-09 |
JPH0438345Y2 JPH0438345Y2 (US07655688-20100202-C00010.png) | 1992-09-08 |
Family
ID=30635806
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8542384U Granted JPS612650U (ja) | 1983-12-26 | 1984-06-08 | 反射型オ−バ−ヘツドプロジエクタ− |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS612650U (US07655688-20100202-C00010.png) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51149625U (US07655688-20100202-C00010.png) * | 1975-05-23 | 1976-11-30 |
-
1984
- 1984-06-08 JP JP8542384U patent/JPS612650U/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51149625U (US07655688-20100202-C00010.png) * | 1975-05-23 | 1976-11-30 |
Also Published As
Publication number | Publication date |
---|---|
JPH0438345Y2 (US07655688-20100202-C00010.png) | 1992-09-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS58123478U (ja) | 受光型表示装置の照明装置 | |
JPS612650U (ja) | 反射型オ−バ−ヘツドプロジエクタ− | |
JPS6341801U (US07655688-20100202-C00010.png) | ||
JPS60107936U (ja) | 反射型オ−バ−ヘツドプロジエクタ− | |
JPS6111148U (ja) | 反射型投影機の照明装置 | |
JPS6440102U (US07655688-20100202-C00010.png) | ||
JPH01124604U (US07655688-20100202-C00010.png) | ||
JPS59181505U (ja) | 自転車用前照灯 | |
JPS6113843U (ja) | 反射式オ−バ−ヘツドプロジエクタ− | |
JPS63165640U (US07655688-20100202-C00010.png) | ||
JPH02148503U (US07655688-20100202-C00010.png) | ||
JPS5967801U (ja) | 車輛用灯具 | |
JPS6116544U (ja) | 反射型投影機の照明装置 | |
JPH0391916U (US07655688-20100202-C00010.png) | ||
JPS59156211U (ja) | 投光器付双眼鏡 | |
JPS6199304U (US07655688-20100202-C00010.png) | ||
JPS60110906U (ja) | 車輛用灯具 | |
JPH01165502U (US07655688-20100202-C00010.png) | ||
JPH0273004U (US07655688-20100202-C00010.png) | ||
JPS6218907U (US07655688-20100202-C00010.png) | ||
JPS59150102U (ja) | 車輌用灯具 | |
JPS63196505U (US07655688-20100202-C00010.png) | ||
JPH034405U (US07655688-20100202-C00010.png) | ||
JPS63137404U (US07655688-20100202-C00010.png) | ||
JPS6111147U (ja) | 反射型投影機の冷却装置 |