JPS62129501U - - Google Patents
Info
- Publication number
- JPS62129501U JPS62129501U JP1839886U JP1839886U JPS62129501U JP S62129501 U JPS62129501 U JP S62129501U JP 1839886 U JP1839886 U JP 1839886U JP 1839886 U JP1839886 U JP 1839886U JP S62129501 U JPS62129501 U JP S62129501U
- Authority
- JP
- Japan
- Prior art keywords
- polarizing plate
- light control
- plate pieces
- control device
- polarizing
- 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
- 230000010287 polarization Effects 0.000 claims 1
- 239000011521 glass Substances 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1839886U JPS62129501U (OSRAM) | 1986-02-12 | 1986-02-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1839886U JPS62129501U (OSRAM) | 1986-02-12 | 1986-02-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62129501U true JPS62129501U (OSRAM) | 1987-08-15 |
Family
ID=30812039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1839886U Pending JPS62129501U (OSRAM) | 1986-02-12 | 1986-02-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62129501U (OSRAM) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4931330A (OSRAM) * | 1972-07-19 | 1974-03-20 |
-
1986
- 1986-02-12 JP JP1839886U patent/JPS62129501U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4931330A (OSRAM) * | 1972-07-19 | 1974-03-20 |