JPS5324232Y1 - - Google Patents
Info
- Publication number
- JPS5324232Y1 JPS5324232Y1 JP5500777U JP5500777U JPS5324232Y1 JP S5324232 Y1 JPS5324232 Y1 JP S5324232Y1 JP 5500777 U JP5500777 U JP 5500777U JP 5500777 U JP5500777 U JP 5500777U JP S5324232 Y1 JPS5324232 Y1 JP S5324232Y1
- 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
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5500777U JPS5324232Y1 (en) | 1977-04-27 | 1977-04-27 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5500777U JPS5324232Y1 (en) | 1977-04-27 | 1977-04-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5324232Y1 true JPS5324232Y1 (en) | 1978-06-21 |
Family
ID=33059370
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5500777U Expired JPS5324232Y1 (en) | 1977-04-27 | 1977-04-27 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5324232Y1 (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB548027A (en) * | 1941-07-23 | 1942-09-22 | George Donald Skinner | An improved method of manufacturing sheets or panels of transparent material with embedded layers of opaque or semi-opaque material |
US2398799A (en) * | 1940-07-19 | 1946-04-23 | Frederick R Miller | Light screen |
JPS5036559A (en) * | 1973-08-03 | 1975-04-05 |
-
1977
- 1977-04-27 JP JP5500777U patent/JPS5324232Y1/ja not_active Expired
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2398799A (en) * | 1940-07-19 | 1946-04-23 | Frederick R Miller | Light screen |
GB548027A (en) * | 1941-07-23 | 1942-09-22 | George Donald Skinner | An improved method of manufacturing sheets or panels of transparent material with embedded layers of opaque or semi-opaque material |
JPS5036559A (en) * | 1973-08-03 | 1975-04-05 |