JPS5232603A - Display system of office board - Google Patents
Display system of office boardInfo
- Publication number
- JPS5232603A JPS5232603A JP10851475A JP10851475A JPS5232603A JP S5232603 A JPS5232603 A JP S5232603A JP 10851475 A JP10851475 A JP 10851475A JP 10851475 A JP10851475 A JP 10851475A JP S5232603 A JPS5232603 A JP S5232603A
- Authority
- JP
- Japan
- Prior art keywords
- display system
- office
- board
- office board
- colors
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/60—Semi-automatic systems, i.e. in which the numerical selection of the outgoing line is under the control of an operator
- H04M3/62—Keyboard equipment
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Audible And Visible Signals (AREA)
Abstract
PURPOSE:The indicator performing an exclusive light emitting of two colors is installed on office B board. In this way, a clear distinction and display becomes possible between office trunk and operator's state.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10851475A JPS5232603A (en) | 1975-09-09 | 1975-09-09 | Display system of office board |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10851475A JPS5232603A (en) | 1975-09-09 | 1975-09-09 | Display system of office board |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5232603A true JPS5232603A (en) | 1977-03-12 |
Family
ID=14486705
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10851475A Pending JPS5232603A (en) | 1975-09-09 | 1975-09-09 | Display system of office board |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5232603A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60135511A (en) * | 1983-12-22 | 1985-07-18 | Shinagawa Refract Co Ltd | Plug for tap hole of converter |
-
1975
- 1975-09-09 JP JP10851475A patent/JPS5232603A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60135511A (en) * | 1983-12-22 | 1985-07-18 | Shinagawa Refract Co Ltd | Plug for tap hole of converter |
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