BE359536A - - Google Patents

Info

Publication number
BE359536A
BE359536A BE359536DA BE359536A BE 359536 A BE359536 A BE 359536A BE 359536D A BE359536D A BE 359536DA BE 359536 A BE359536 A BE 359536A
Authority
BE
Belgium
Prior art keywords
machine
wheels
alphabetic
wheel
oryptographic
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE359536A publication Critical patent/BE359536A/fr

Links

Classifications

    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09CCIPHERING OR DECIPHERING APPARATUS FOR CRYPTOGRAPHIC OR OTHER PURPOSES INVOLVING THE NEED FOR SECRECY
    • G09C3/00Typewriters for ciphering or deciphering cryptographic text
    • G09C3/04Typewriters for ciphering or deciphering cryptographic text wherein the operative connections between the keys and the type-bars are automatically and continuously permuted, during operation, by a coding or key member
    • G09C3/06Typewriters for ciphering or deciphering cryptographic text wherein the operative connections between the keys and the type-bars are automatically and continuously permuted, during operation, by a coding or key member the connections being mechanical

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Accessory Devices And Overall Control Thereof (AREA)
BE359536D BE359536A (forum.php)

Publications (1)

Publication Number Publication Date
BE359536A true BE359536A (forum.php)

Family

ID=33021

Family Applications (1)

Application Number Title Priority Date Filing Date
BE359536D BE359536A (forum.php)

Country Status (1)

Country Link
BE (1) BE359536A (forum.php)

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