IT8568000A0 - Dispositivo per la trasmissione senza cavo di messaggi da una tastiera ad una insegna luminosa programmabile - Google Patents
Dispositivo per la trasmissione senza cavo di messaggi da una tastiera ad una insegna luminosa programmabileInfo
- Publication number
- IT8568000A0 IT8568000A0 IT8568000A IT6800085A IT8568000A0 IT 8568000 A0 IT8568000 A0 IT 8568000A0 IT 8568000 A IT8568000 A IT 8568000A IT 6800085 A IT6800085 A IT 6800085A IT 8568000 A0 IT8568000 A0 IT 8568000A0
- Authority
- IT
- Italy
- Prior art keywords
- messages
- keyboard
- wireless transmission
- luminous sign
- programmable luminous
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/11—Arrangements specific to free-space transmission, i.e. transmission through air or vacuum
- H04B10/114—Indoor or close-range type systems
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Input From Keyboards Or The Like (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8568000A IT1183981B (it) | 1985-11-28 | 1985-11-28 | Dispositivo per la trasmissione senza cavo di messaggi da una tastiera ad una insegna luminosa programmabile |
EP86201943A EP0224291A1 (en) | 1985-11-28 | 1986-11-07 | Device for the transmission of messages without the use of cables from keyboard to a programmable sign-board |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8568000A IT1183981B (it) | 1985-11-28 | 1985-11-28 | Dispositivo per la trasmissione senza cavo di messaggi da una tastiera ad una insegna luminosa programmabile |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8568000A0 true IT8568000A0 (it) | 1985-11-28 |
IT1183981B IT1183981B (it) | 1987-10-22 |
Family
ID=11307085
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8568000A IT1183981B (it) | 1985-11-28 | 1985-11-28 | Dispositivo per la trasmissione senza cavo di messaggi da una tastiera ad una insegna luminosa programmabile |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0224291A1 (it) |
IT (1) | IT1183981B (it) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105630755B (zh) * | 2016-01-22 | 2018-08-14 | 上海普适导航科技股份有限公司 | 北斗卫星短报文扩大信息量传输的信源编解码方法及装置 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3838412A (en) * | 1965-04-19 | 1974-09-24 | Gen Electric | Optical link for illuminated traveling message display sign system |
US4241277A (en) * | 1979-03-01 | 1980-12-23 | Amp Incorporated | LED Display panel having bus conductors on flexible support |
-
1985
- 1985-11-28 IT IT8568000A patent/IT1183981B/it active
-
1986
- 1986-11-07 EP EP86201943A patent/EP0224291A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
EP0224291A1 (en) | 1987-06-03 |
IT1183981B (it) | 1987-10-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19971127 |