JPS6421916U - - Google Patents
Info
- Publication number
- JPS6421916U JPS6421916U JP11630387U JP11630387U JPS6421916U JP S6421916 U JPS6421916 U JP S6421916U JP 11630387 U JP11630387 U JP 11630387U JP 11630387 U JP11630387 U JP 11630387U JP S6421916 U JPS6421916 U JP S6421916U
- Authority
- JP
- Japan
- Prior art keywords
- polarizing
- illumination
- constituted
- light
- illumination means
- 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
- 238000005286 illumination Methods 0.000 claims 5
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
Landscapes
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11630387U JPS6421916U (enExample) | 1987-07-29 | 1987-07-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11630387U JPS6421916U (enExample) | 1987-07-29 | 1987-07-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6421916U true JPS6421916U (enExample) | 1989-02-03 |
Family
ID=31358718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11630387U Pending JPS6421916U (enExample) | 1987-07-29 | 1987-07-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6421916U (enExample) |
-
1987
- 1987-07-29 JP JP11630387U patent/JPS6421916U/ja active Pending