DE107347C - - Google Patents

Info

Publication number
DE107347C
DE107347C DENDAT107347D DE107347DA DE107347C DE 107347 C DE107347 C DE 107347C DE NDAT107347 D DENDAT107347 D DE NDAT107347D DE 107347D A DE107347D A DE 107347DA DE 107347 C DE107347 C DE 107347C
Authority
DE
Germany
Prior art keywords
roller
disks
disk
numbers
letters
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
DENDAT107347D
Other languages
German (de)
English (en)
Publication date
Application granted granted Critical
Publication of DE107347C publication Critical patent/DE107347C/de
Expired legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09C—CIPHERING OR DECIPHERING APPARATUS FOR CRYPTOGRAPHIC OR OTHER PURPOSES INVOLVING THE NEED FOR SECRECY
    • G09C1/00—Apparatus or methods whereby a given sequence of signs, e.g. an intelligible text, is transformed into an unintelligible sequence of signs by transposing the signs or groups of signs or by replacing them by others according to a predetermined system
    • G09C1/06—Apparatus or methods whereby a given sequence of signs, e.g. an intelligible text, is transformed into an unintelligible sequence of signs by transposing the signs or groups of signs or by replacing them by others according to a predetermined system wherein elements corresponding to the signs making up the clear text are operatively connected with elements corresponding to the signs making up the ciphered text, the connections, during operation of the apparatus, being automatically and continuously permuted by a coding or key member
    • G09C1/08—Apparatus or methods whereby a given sequence of signs, e.g. an intelligible text, is transformed into an unintelligible sequence of signs by transposing the signs or groups of signs or by replacing them by others according to a predetermined system wherein elements corresponding to the signs making up the clear text are operatively connected with elements corresponding to the signs making up the ciphered text, the connections, during operation of the apparatus, being automatically and continuously permuted 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)
  • Mechanical Operated Clutches (AREA)
DENDAT107347D Expired DE107347C (xx)

Publications (1)

Publication Number Publication Date
DE107347C true DE107347C (xx) 1900-01-01

Family

ID=377430

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT107347D Expired DE107347C (xx)

Country Status (1)

Country Link
DE (1) DE107347C (xx)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1017824B (de) * 1954-11-09 1957-10-17 Augusto Vaya Chiffrier- und Dechiffriergeraet fuer Kryptogramme
WO2003105110A1 (en) * 2002-06-11 2003-12-18 Pier Francesco Ghisleri Device for automatic reading of a plurality of codes by means of a single key code

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1017824B (de) * 1954-11-09 1957-10-17 Augusto Vaya Chiffrier- und Dechiffriergeraet fuer Kryptogramme
WO2003105110A1 (en) * 2002-06-11 2003-12-18 Pier Francesco Ghisleri Device for automatic reading of a plurality of codes by means of a single key code
AU2002368006B2 (en) * 2002-06-11 2007-10-18 Radar Di Ghisleri Pier Franceso & C.S.N.C. Device for automatic reading of a plurality of codes by means of a single key code
US7552859B2 (en) 2002-06-11 2009-06-30 Radar Di Ghisleri Pier Francesco & C.S.N.C. Device for automatic reading of a plurality of codes by means of a single key code
CN1650335B (zh) * 2002-06-11 2011-08-17 拉达尔·迪·吉斯莱里·皮耶尔·弗兰塞斯科&C.S.N.C. 利用单个键控代码自动读取多个代码的设备

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