CA451714A - Systeme telegraphique pour cryptographie - Google Patents

Systeme telegraphique pour cryptographie

Info

Publication number
CA451714A
CA451714A CA451714A CA451714DA CA451714A CA 451714 A CA451714 A CA 451714A CA 451714 A CA451714 A CA 451714A CA 451714D A CA451714D A CA 451714DA CA 451714 A CA451714 A CA 451714A
Authority
CA
Canada
Prior art keywords
cryptographic
telegraph system
telegraph
cryptographic telegraph
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
CA451714A
Other languages
English (en)
Inventor
E. Fitch Karl
A. Locke George
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AT&T Corp
Original Assignee
Western Electric Co Inc
Bell Telephone Laboratories Inc
Publication date
Application granted granted Critical
Publication of CA451714A publication Critical patent/CA451714A/fr
Expired legal-status Critical Current

Links

CA451714A Systeme telegraphique pour cryptographie Expired CA451714A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA451714T

Publications (1)

Publication Number Publication Date
CA451714A true CA451714A (fr) 1948-10-05

Family

ID=35569439

Family Applications (1)

Application Number Title Priority Date Filing Date
CA451714A Expired CA451714A (fr) Systeme telegraphique pour cryptographie

Country Status (1)

Country Link
CA (1) CA451714A (fr)

Similar Documents

Publication Publication Date Title
CA451714A (fr) Systeme telegraphique pour cryptographie
CA448848A (fr) Systeme telephonique
CA449483A (fr) Systeme telegraphique
CA449567A (fr) Systeme telegraphique
CA449714A (fr) Systeme telegraphique
CA447738A (fr) Systeme de chiffrage
CA453336A (fr) Systeme avertisseur telegraphique
CA448201A (fr) Signalisation secrete
AU142962B2 (en) Telegraphic facsimile system
CA453342A (fr) Systeme de teleautographe
CA452994A (fr) Systeme recepteur de signaux irradies
AU143517B2 (en) Communication system
CA447224A (fr) Systeme de communication
CA448992A (fr) Systeme de communication
CA449829A (fr) Systeme de communication
CA453711A (fr) Systeme de communication
CA451482A (fr) Systeme d'emetteur
CA446506A (fr) Systeme de transmission
CA451182A (fr) Systeme de transmission
CA446726A (fr) Systeme electrique a vapeur
AU141891B2 (en) Pulse-reiterating system
CA458120A (fr) Systeme de telegraphe
CA461321A (fr) Systeme telegraphique
CA453894A (fr) Systeme de telegraphe
CA441188A (fr) Systeme de signalisation secrete