GB1290966A - - Google Patents

Info

Publication number
GB1290966A
GB1290966A GB1290966DA GB1290966A GB 1290966 A GB1290966 A GB 1290966A GB 1290966D A GB1290966D A GB 1290966DA GB 1290966 A GB1290966 A GB 1290966A
Authority
GB
United Kingdom
Prior art keywords
keys
codes
succession
dec
stepped
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
Application number
Other languages
English (en)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of GB1290966A publication Critical patent/GB1290966A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/38—Synchronous or start-stop systems, e.g. for Baudot code
    • H04L25/40—Transmitting circuits; Receiving circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L13/00—Details of the apparatus or circuits covered by groups H04L15/00 or H04L17/00
    • H04L13/16—Details of the apparatus or circuits covered by groups H04L15/00 or H04L17/00 of transmitters, e.g. code-bars, code-discs

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Input From Keyboards Or The Like (AREA)
GB1290966D 1969-12-15 1970-12-14 Expired GB1290966A (cg-RX-API-DMAC7.html)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691962838 DE1962838A1 (de) 1969-12-15 1969-12-15 Tastatur zur Abgabe von telegrafischen Impulsfolgen

Publications (1)

Publication Number Publication Date
GB1290966A true GB1290966A (cg-RX-API-DMAC7.html) 1972-09-27

Family

ID=5753926

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1290966D Expired GB1290966A (cg-RX-API-DMAC7.html) 1969-12-15 1970-12-14

Country Status (4)

Country Link
BE (1) BE760370R (cg-RX-API-DMAC7.html)
CH (1) CH559486A5 (cg-RX-API-DMAC7.html)
DE (1) DE1962838A1 (cg-RX-API-DMAC7.html)
GB (1) GB1290966A (cg-RX-API-DMAC7.html)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2126765A (en) * 1982-09-08 1984-03-28 Norman Wilson Deciphering apparatus
US4443789A (en) * 1974-01-22 1984-04-17 Microwriter Limited Keyboard
GB2153568A (en) * 1984-01-27 1985-08-21 Gen Electric Co Plc Input selection apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4443789A (en) * 1974-01-22 1984-04-17 Microwriter Limited Keyboard
GB2126765A (en) * 1982-09-08 1984-03-28 Norman Wilson Deciphering apparatus
GB2153568A (en) * 1984-01-27 1985-08-21 Gen Electric Co Plc Input selection apparatus

Also Published As

Publication number Publication date
BE760370R (fr) 1971-06-15
DE1962838A1 (de) 1971-06-16
CH559486A5 (cg-RX-API-DMAC7.html) 1975-02-28

Similar Documents

Publication Publication Date Title
FR95927E (fr) Codeur a clavier.
JPS55141852A (en) Data converting system
GB1290966A (cg-RX-API-DMAC7.html)
GB1322068A (en) System for encoding input signals
GB1043330A (en) Data translation apparatus
JPS5515532A (en) Character input system
CH496375A (de) Verfahren zur Umwandlung von ungeschützten binären Codezeichen in geschützte Codezeichen mit derselben Anzahl Bits und zur Aussendung der umgewandelten Codezeichen
GB1500126A (en) Cypher systems
JPS54104747A (en) Small sized electronic unit
ES275207A1 (es) Mejoras introducidas en la construcciën de gabiones metalicos
CA777255A (en) Code character keyboard sender
ES84711U (es) Funda aislante para botellas
ES322632A1 (es) Puesto telefënico de teclas
AU412164B2 (en) Keyboard encoder
GB970726A (en) A circuit arrangement for comparing two multi-digit decimal numbers
AU3729168A (en) Coding method in cascade type encoder
JPS52153337A (en) Desk-top electronic calculator
JPS522357A (en) Key input system
GB1118576A (en) A keyboard for providing a coded output
JPS55166736A (en) Keyboard encoder
GB1257211A (cg-RX-API-DMAC7.html)
CA618137A (en) Two way lever type telephone key
JPS55147722A (en) Keyboard perforator for japanese sentence
AU243741B2 (en) Key operated combination lock
FR77508E (fr) Chaîne de fabrication de bonbons comportant une boudineuse, un dispositif conformateur et tronçonneur et une empaqueteuse

Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees