JPS6437919U - - Google Patents
Info
- Publication number
- JPS6437919U JPS6437919U JP1987131138U JP13113887U JPS6437919U JP S6437919 U JPS6437919 U JP S6437919U JP 1987131138 U JP1987131138 U JP 1987131138U JP 13113887 U JP13113887 U JP 13113887U JP S6437919 U JPS6437919 U JP S6437919U
- Authority
- JP
- Japan
- Prior art keywords
- attached
- rectangular parallelepiped
- shutter
- base
- parallelepiped block
- 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.)
- Granted
Links
- 230000003287 optical effect Effects 0.000 claims description 3
Landscapes
- Optical Head (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987131138U JPH0749624Y2 (ja) | 1987-08-28 | 1987-08-28 | 光学用可変スリット装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987131138U JPH0749624Y2 (ja) | 1987-08-28 | 1987-08-28 | 光学用可変スリット装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6437919U true JPS6437919U (uk) | 1989-03-07 |
JPH0749624Y2 JPH0749624Y2 (ja) | 1995-11-13 |
Family
ID=31386923
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1987131138U Expired - Lifetime JPH0749624Y2 (ja) | 1987-08-28 | 1987-08-28 | 光学用可変スリット装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0749624Y2 (uk) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60115028A (ja) * | 1983-11-25 | 1985-06-21 | Toshiba Corp | 光学ヘッド |
-
1987
- 1987-08-28 JP JP1987131138U patent/JPH0749624Y2/ja not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60115028A (ja) * | 1983-11-25 | 1985-06-21 | Toshiba Corp | 光学ヘッド |
Also Published As
Publication number | Publication date |
---|---|
JPH0749624Y2 (ja) | 1995-11-13 |