JP2001228508A5 - - Google Patents
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- Publication number
- JP2001228508A5 JP2001228508A5 JP2000040841A JP2000040841A JP2001228508A5 JP 2001228508 A5 JP2001228508 A5 JP 2001228508A5 JP 2000040841 A JP2000040841 A JP 2000040841A JP 2000040841 A JP2000040841 A JP 2000040841A JP 2001228508 A5 JP2001228508 A5 JP 2001228508A5
- Authority
- JP
- Japan
- 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.)
- Withdrawn
Links
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000040841A JP2001228508A (ja) | 2000-02-18 | 2000-02-18 | バリア装置及びカメラ |
US09/543,658 US6443634B1 (en) | 1999-04-09 | 2000-04-05 | Optical apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000040841A JP2001228508A (ja) | 2000-02-18 | 2000-02-18 | バリア装置及びカメラ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2001228508A JP2001228508A (ja) | 2001-08-24 |
JP2001228508A5 true JP2001228508A5 (pt) | 2007-04-05 |
Family
ID=18564164
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2000040841A Withdrawn JP2001228508A (ja) | 1999-04-09 | 2000-02-18 | バリア装置及びカメラ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2001228508A (pt) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005292531A (ja) * | 2004-04-01 | 2005-10-20 | Nisca Corp | 光量調節装置及びこれを用いたプロジェクタ |
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2000
- 2000-02-18 JP JP2000040841A patent/JP2001228508A/ja not_active Withdrawn