JPS6424374U - - Google Patents
Info
- Publication number
- JPS6424374U JPS6424374U JP11991587U JP11991587U JPS6424374U JP S6424374 U JPS6424374 U JP S6424374U JP 11991587 U JP11991587 U JP 11991587U JP 11991587 U JP11991587 U JP 11991587U JP S6424374 U JPS6424374 U JP S6424374U
- Authority
- JP
- Japan
- Prior art keywords
- light diffusing
- diffusing plates
- optical axis
- utility
- registration request
- 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.)
- Pending
Links
- 230000003287 optical effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11991587U JPS6424374U ( ) | 1987-08-04 | 1987-08-04 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11991587U JPS6424374U ( ) | 1987-08-04 | 1987-08-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6424374U true JPS6424374U ( ) | 1989-02-09 |
Family
ID=31365563
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11991587U Pending JPS6424374U ( ) | 1987-08-04 | 1987-08-04 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6424374U ( ) |
-
1987
- 1987-08-04 JP JP11991587U patent/JPS6424374U/ja active Pending