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CA445915A - Mechanical ciphering system - Google Patents

Mechanical ciphering system

Info

Publication number
CA445915A
CA445915A CA445915A CA445915DA CA445915A CA 445915 A CA445915 A CA 445915A CA 445915 A CA445915 A CA 445915A CA 445915D A CA445915D A CA 445915DA CA 445915 A CA445915 A CA 445915A
Authority
CA
Canada
Prior art keywords
ciphering system
mechanical
mechanical ciphering
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
CA445915A
Other languages
French (fr)
Inventor
M. Potts Louis
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 Teletype Corp
Original Assignee
Teletype Corp
Publication date
Application granted granted Critical
Publication of CA445915A publication Critical patent/CA445915A/en
Expired legal-status Critical Current

Links

CA445915A Mechanical ciphering system Expired CA445915A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA445915T

Publications (1)

Publication Number Publication Date
CA445915A true CA445915A (en) 1947-12-30

Family

ID=35563580

Family Applications (1)

Application Number Title Priority Date Filing Date
CA445915A Expired CA445915A (en) Mechanical ciphering system

Country Status (1)

Country Link
CA (1) CA445915A (en)

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