DE86578C - - Google Patents

Info

Publication number
DE86578C
DE86578C DENDAT86578D DE86578DA DE86578C DE 86578 C DE86578 C DE 86578C DE NDAT86578 D DENDAT86578 D DE NDAT86578D DE 86578D A DE86578D A DE 86578DA DE 86578 C DE86578 C DE 86578C
Authority
DE
Germany
Prior art keywords
line
lamp
current
relay
indicator
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
DENDAT86578D
Other languages
German (de)
English (en)
Publication of DE86578C publication Critical patent/DE86578C/de
Active legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M9/00Arrangements for interconnection not involving centralised switching

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Audible And Visible Signals (AREA)
DENDAT86578D Active DE86578C (sv)

Publications (1)

Publication Number Publication Date
DE86578C true DE86578C (sv)

Family

ID=358619

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT86578D Active DE86578C (sv)

Country Status (1)

Country Link
DE (1) DE86578C (sv)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2902733A (en) * 1955-10-28 1959-09-08 George R Justus Corner construction for sawed timber walls
US4182615A (en) * 1978-01-05 1980-01-08 Ipco Hospital Supply Corporation Dental model trimmer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2902733A (en) * 1955-10-28 1959-09-08 George R Justus Corner construction for sawed timber walls
US4182615A (en) * 1978-01-05 1980-01-08 Ipco Hospital Supply Corporation Dental model trimmer

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