CA448722A - Appareil pour le chiffrage - Google Patents

Appareil pour le chiffrage

Info

Publication number
CA448722A
CA448722A CA448722A CA448722DA CA448722A CA 448722 A CA448722 A CA 448722A CA 448722 A CA448722 A CA 448722A CA 448722D A CA448722D A CA 448722DA CA 448722 A CA448722 A CA 448722A
Authority
CA
Canada
Prior art keywords
ciphering apparatus
ciphering
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
CA448722A
Other languages
English (en)
Inventor
R. Doty Charles
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
Publication date
Application granted granted Critical
Publication of CA448722A publication Critical patent/CA448722A/fr
Expired legal-status Critical Current

Links

CA448722A Appareil pour le chiffrage Expired CA448722A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA448722T

Publications (1)

Publication Number Publication Date
CA448722A true CA448722A (fr) 1948-05-25

Family

ID=35566417

Family Applications (1)

Application Number Title Priority Date Filing Date
CA448722A Expired CA448722A (fr) Appareil pour le chiffrage

Country Status (1)

Country Link
CA (1) CA448722A (fr)

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