JPS5122377B1 - - Google Patents
Info
- Publication number
- JPS5122377B1 JPS5122377B1 JP212570A JP212570A JPS5122377B1 JP S5122377 B1 JPS5122377 B1 JP S5122377B1 JP 212570 A JP212570 A JP 212570A JP 212570 A JP212570 A JP 212570A JP S5122377 B1 JPS5122377 B1 JP S5122377B1
- 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)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP212570A JPS5122377B1 (en) | 1970-01-07 | 1970-01-07 | |
US00102788A US3762809A (en) | 1970-01-07 | 1970-12-30 | Original mount or holder for optical projection system |
NL7100126A NL7100126A (en) | 1970-01-07 | 1971-01-06 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP212570A JPS5122377B1 (en) | 1970-01-07 | 1970-01-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5122377B1 true JPS5122377B1 (en) | 1976-07-09 |
Family
ID=11520609
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP212570A Pending JPS5122377B1 (en) | 1970-01-07 | 1970-01-07 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5122377B1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015129828A1 (en) * | 2014-02-26 | 2015-09-03 | 矢崎総業株式会社 | Display light projection optical device |
-
1970
- 1970-01-07 JP JP212570A patent/JPS5122377B1/ja active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015129828A1 (en) * | 2014-02-26 | 2015-09-03 | 矢崎総業株式会社 | Display light projection optical device |
JP2015161732A (en) * | 2014-02-26 | 2015-09-07 | 矢崎総業株式会社 | Display light projection optical device |