DE110280C - - Google Patents

Info

Publication number
DE110280C
DE110280C DENDAT110280D DE110280DA DE110280C DE 110280 C DE110280 C DE 110280C DE NDAT110280 D DENDAT110280 D DE NDAT110280D DE 110280D A DE110280D A DE 110280DA DE 110280 C DE110280 C DE 110280C
Authority
DE
Germany
Prior art keywords
line
current
depressed
contact
key
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
DENDAT110280D
Other languages
German (de)
English (en)
Publication of DE110280C publication Critical patent/DE110280C/de
Active legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L19/00—Apparatus or local circuits for step-by-step systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Push-Button Switches (AREA)
DENDAT110280D Active DE110280C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Publications (1)

Publication Number Publication Date
DE110280C true DE110280C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family

ID=380106

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT110280D Active DE110280C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Country Status (1)

Country Link
DE (1) DE110280C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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