JPS6322492Y2 - - Google Patents
Info
- Publication number
- JPS6322492Y2 JPS6322492Y2 JP1979182806U JP18280679U JPS6322492Y2 JP S6322492 Y2 JPS6322492 Y2 JP S6322492Y2 JP 1979182806 U JP1979182806 U JP 1979182806U JP 18280679 U JP18280679 U JP 18280679U JP S6322492 Y2 JPS6322492 Y2 JP S6322492Y2
- Authority
- JP
- Japan
- Prior art keywords
- pointer
- photocoupler
- shielding plate
- light shielding
- lower limit
- 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
Landscapes
- Optical Transform (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1979182806U JPS6322492Y2 (en]) | 1979-12-28 | 1979-12-28 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1979182806U JPS6322492Y2 (en]) | 1979-12-28 | 1979-12-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5699746U JPS5699746U (en]) | 1981-08-06 |
JPS6322492Y2 true JPS6322492Y2 (en]) | 1988-06-21 |
Family
ID=29693130
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1979182806U Expired JPS6322492Y2 (en]) | 1979-12-28 | 1979-12-28 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6322492Y2 (en]) |
-
1979
- 1979-12-28 JP JP1979182806U patent/JPS6322492Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5699746U (en]) | 1981-08-06 |
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