DE128311C - - Google Patents

Info

Publication number
DE128311C
DE128311C DENDAT128311D DE128311DA DE128311C DE 128311 C DE128311 C DE 128311C DE NDAT128311 D DENDAT128311 D DE NDAT128311D DE 128311D A DE128311D A DE 128311DA DE 128311 C DE128311 C DE 128311C
Authority
DE
Germany
Prior art keywords
contact
contact pin
encoder
keys
characters
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.)
Active
Application number
DENDAT128311D
Other languages
German (de)
English (en)
Publication of DE128311C publication Critical patent/DE128311C/de
Active legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L15/00—Apparatus or local circuits for transmitting or receiving dot-and-dash codes, e.g. Morse code
    • H04L15/04—Apparatus or circuits at the transmitting end
    • H04L15/16—Apparatus or circuits at the transmitting end with keyboard co-operating with code discs

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Input From Keyboards Or The Like (AREA)
DENDAT128311D Active DE128311C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Publications (1)

Publication Number Publication Date
DE128311C true DE128311C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family

ID=396845

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT128311D Active DE128311C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Country Status (1)

Country Link
DE (1) DE128311C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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