JPS51146857A - Photo switching device - Google Patents
Photo switching deviceInfo
- Publication number
- JPS51146857A JPS51146857A JP7112375A JP7112375A JPS51146857A JP S51146857 A JPS51146857 A JP S51146857A JP 7112375 A JP7112375 A JP 7112375A JP 7112375 A JP7112375 A JP 7112375A JP S51146857 A JPS51146857 A JP S51146857A
- Authority
- JP
- Japan
- Prior art keywords
- switching device
- photo switching
- photo
- transmissive
- existance
- 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
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
PURPOSE:To obtain a photo switching device with a simple structure through the medium of selective existance of a transmissive fluid between opposing transmissive objects.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7112375A JPS51146857A (en) | 1975-06-11 | 1975-06-11 | Photo switching device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7112375A JPS51146857A (en) | 1975-06-11 | 1975-06-11 | Photo switching device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS51146857A true JPS51146857A (en) | 1976-12-16 |
Family
ID=13451466
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7112375A Pending JPS51146857A (en) | 1975-06-11 | 1975-06-11 | Photo switching device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS51146857A (en) |
-
1975
- 1975-06-11 JP JP7112375A patent/JPS51146857A/en active Pending
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