JPS6226741Y2 - - Google Patents
Info
- Publication number
- JPS6226741Y2 JPS6226741Y2 JP1980070906U JP7090680U JPS6226741Y2 JP S6226741 Y2 JPS6226741 Y2 JP S6226741Y2 JP 1980070906 U JP1980070906 U JP 1980070906U JP 7090680 U JP7090680 U JP 7090680U JP S6226741 Y2 JPS6226741 Y2 JP S6226741Y2
- Authority
- JP
- Japan
- Prior art keywords
- light
- blade
- receiving
- section
- light receiving
- 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.)
- Expired
Links
- 238000005375 photometry Methods 0.000 claims description 16
- 238000000034 method Methods 0.000 description 2
- 210000003746 feather Anatomy 0.000 description 1
Landscapes
- Exposure Control For Cameras (AREA)
- Shutters For Cameras (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1980070906U JPS6226741Y2 (en, 2012) | 1980-05-23 | 1980-05-23 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1980070906U JPS6226741Y2 (en, 2012) | 1980-05-23 | 1980-05-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57724U JPS57724U (en, 2012) | 1982-01-05 |
JPS6226741Y2 true JPS6226741Y2 (en, 2012) | 1987-07-09 |
Family
ID=29435249
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1980070906U Expired JPS6226741Y2 (en, 2012) | 1980-05-23 | 1980-05-23 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6226741Y2 (en, 2012) |
-
1980
- 1980-05-23 JP JP1980070906U patent/JPS6226741Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS57724U (en, 2012) | 1982-01-05 |
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