JPS524703A - Light communication device - Google Patents
Light communication deviceInfo
- Publication number
- JPS524703A JPS524703A JP50081289A JP8128975A JPS524703A JP S524703 A JPS524703 A JP S524703A JP 50081289 A JP50081289 A JP 50081289A JP 8128975 A JP8128975 A JP 8128975A JP S524703 A JPS524703 A JP S524703A
- Authority
- JP
- Japan
- Prior art keywords
- communication device
- light communication
- communication
- stations
- constituted
- 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
Classifications
-
- H04B10/22—
Landscapes
- Optical Communication System (AREA)
Abstract
PURPOSE:The communication device wherein object stations and a base station are provided, no communication interference is caused with many stations as objects and the pleochroic light which can easily be constituted is used as communication medium.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50081289A JPS524703A (en) | 1975-07-01 | 1975-07-01 | Light communication device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50081289A JPS524703A (en) | 1975-07-01 | 1975-07-01 | Light communication device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS524703A true JPS524703A (en) | 1977-01-14 |
Family
ID=13742209
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50081289A Pending JPS524703A (en) | 1975-07-01 | 1975-07-01 | Light communication device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS524703A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5722920A (en) * | 1980-07-18 | 1982-02-06 | Japan Steel Works Ltd:The | Engine control device of construction machine |
JPS5824503U (en) * | 1981-08-10 | 1983-02-16 | 株式会社日本製鋼所 | hydraulic control device |
-
1975
- 1975-07-01 JP JP50081289A patent/JPS524703A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5722920A (en) * | 1980-07-18 | 1982-02-06 | Japan Steel Works Ltd:The | Engine control device of construction machine |
JPS6058338B2 (en) * | 1980-07-18 | 1985-12-19 | 株式会社日本製鋼所 | Construction machinery engine control device |
JPS5824503U (en) * | 1981-08-10 | 1983-02-16 | 株式会社日本製鋼所 | hydraulic control device |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |