JPH0170474U - - Google Patents
Info
- Publication number
- JPH0170474U JPH0170474U JP1987166213U JP16621387U JPH0170474U JP H0170474 U JPH0170474 U JP H0170474U JP 1987166213 U JP1987166213 U JP 1987166213U JP 16621387 U JP16621387 U JP 16621387U JP H0170474 U JPH0170474 U JP H0170474U
- Authority
- JP
- Japan
- Prior art keywords
- filter
- protrusion
- circular ring
- protrusions
- television camera
- 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
Landscapes
- Blocking Light For Cameras (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987166213U JPH0170474U (un) | 1987-10-30 | 1987-10-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987166213U JPH0170474U (un) | 1987-10-30 | 1987-10-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0170474U true JPH0170474U (un) | 1989-05-10 |
Family
ID=31453399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987166213U Pending JPH0170474U (un) | 1987-10-30 | 1987-10-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0170474U (un) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0541272U (ja) * | 1991-10-29 | 1993-06-01 | オリンパス光学工業株式会社 | 光学フイルタの支持機構および光学フイルタ |
-
1987
- 1987-10-30 JP JP1987166213U patent/JPH0170474U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0541272U (ja) * | 1991-10-29 | 1993-06-01 | オリンパス光学工業株式会社 | 光学フイルタの支持機構および光学フイルタ |