CH319797A - Elektrische Signalanlage - Google Patents

Elektrische Signalanlage

Info

Publication number
CH319797A
CH319797A CH319797DA CH319797A CH 319797 A CH319797 A CH 319797A CH 319797D A CH319797D A CH 319797DA CH 319797 A CH319797 A CH 319797A
Authority
CH
Switzerland
Prior art keywords
electric signal
signal system
electric
signal
Prior art date
Application number
Other languages
German (de)
English (en)
Inventor
Hertog Martinus Den
Helmut Adelaar Hans
Original Assignee
Standard Telephon & Radio Ag
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Standard Telephon & Radio Ag filed Critical Standard Telephon & Radio Ag
Publication of CH319797A publication Critical patent/CH319797A/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q1/00—Details of selecting apparatus or arrangements
    • H04Q1/18—Electrical details

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Electrotherapy Devices (AREA)
  • Fire Alarms (AREA)
CH319797D 1949-05-23 1950-05-23 Elektrische Signalanlage CH319797A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR298002X 1949-05-23

Publications (1)

Publication Number Publication Date
CH319797A true CH319797A (de) 1957-02-28

Family

ID=8888274

Family Applications (2)

Application Number Title Priority Date Filing Date
CH319797D CH319797A (de) 1949-05-23 1950-05-23 Elektrische Signalanlage
CH298002D CH298002A (de) 1949-05-23 1950-05-23 Wahlausrüstung.

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH298002D CH298002A (de) 1949-05-23 1950-05-23 Wahlausrüstung.

Country Status (7)

Country Link
US (1) US2595378A (en, 2012)
BE (1) BE495741A (en, 2012)
CH (2) CH319797A (en, 2012)
DE (1) DE918457C (en, 2012)
FR (3) FR1012044A (en, 2012)
GB (2) GB701686A (en, 2012)
NL (2) NL80134C (en, 2012)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB744291A (en) * 1950-01-16 1956-02-01 Standard Telephones Cables Ltd Improvements in or relating to electrical communication systems
NL105522C (en, 2012) * 1951-07-06
US2924381A (en) * 1952-04-22 1960-02-09 Ncr Co Digital differential analyzer
DE1019300B (de) * 1955-05-10 1957-11-14 Givaudan & Cie Sa Verfahren zur Herstellung von alkylsubstituierten Tetrahydronaphthindanonen mit moschusartigem Geruch
US3052871A (en) * 1958-04-28 1962-09-04 Gen Devices Inc Multiple output sequential signal source

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE477655A (en, 2012) * 1941-08-15

Also Published As

Publication number Publication date
US2595378A (en) 1952-05-06
GB707735A (en) 1954-04-21
NL150509B (nl)
DE918457C (de) 1954-10-25
NL80134C (en, 2012) 1900-01-01
CH298002A (de) 1954-04-15
FR1012055A (fr) 1952-07-03
FR1012056A (fr) 1952-07-03
GB701686A (en) 1953-12-30
BE495741A (en, 2012) 1900-01-01
FR1012044A (fr) 1952-07-02

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