AT98642B - Electric encryption and decryption device for converting a sequence of digits into a sequence of letters and vice versa. - Google Patents

Electric encryption and decryption device for converting a sequence of digits into a sequence of letters and vice versa.

Info

Publication number
AT98642B
AT98642B AT98642DA AT98642B AT 98642 B AT98642 B AT 98642B AT 98642D A AT98642D A AT 98642DA AT 98642 B AT98642 B AT 98642B
Authority
AT
Austria
Prior art keywords
sequence
digits
letters
converting
vice versa
Prior art date
Application number
Other languages
German (de)
Original Assignee
Ingbureausecuritas Nv
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 by Ingbureausecuritas Nv filed Critical Ingbureausecuritas Nv
Application granted granted Critical
Publication of AT98642B publication Critical patent/AT98642B/en

Links

AT98642D 1921-05-23 1922-05-22 Electric encryption and decryption device for converting a sequence of digits into a sequence of letters and vice versa. AT98642B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE98642X 1921-05-23

Publications (1)

Publication Number Publication Date
AT98642B true AT98642B (en) 1924-11-25

Family

ID=5646845

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98642D AT98642B (en) 1921-05-23 1922-05-22 Electric encryption and decryption device for converting a sequence of digits into a sequence of letters and vice versa.

Country Status (1)

Country Link
AT (1) AT98642B (en)

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