DK114632B - Kobling til en liniefinder i telefonanlæg. - Google Patents

Kobling til en liniefinder i telefonanlæg.

Info

Publication number
DK114632B
DK114632B DK654265AA DK654265A DK114632B DK 114632 B DK114632 B DK 114632B DK 654265A A DK654265A A DK 654265AA DK 654265 A DK654265 A DK 654265A DK 114632 B DK114632 B DK 114632B
Authority
DK
Denmark
Prior art keywords
coupling
telephone systems
line finder
finder
line
Prior art date
Application number
DK654265AA
Other languages
English (en)
Inventor
G Boston
Original Assignee
Reddifitters Ltd
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 Reddifitters Ltd filed Critical Reddifitters Ltd
Publication of DK114632B publication Critical patent/DK114632B/da

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Devices For Supply Of Signal Current (AREA)
  • Interface Circuits In Exchanges (AREA)
  • Focusing (AREA)
  • Automatic Focus Adjustment (AREA)
DK654265AA 1964-12-21 1965-12-21 Kobling til en liniefinder i telefonanlæg. DK114632B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB51925/64A GB1069530A (en) 1964-12-21 1964-12-21 Linefinder

Publications (1)

Publication Number Publication Date
DK114632B true DK114632B (da) 1969-07-21

Family

ID=10461954

Family Applications (1)

Application Number Title Priority Date Filing Date
DK654265AA DK114632B (da) 1964-12-21 1965-12-21 Kobling til en liniefinder i telefonanlæg.

Country Status (8)

Country Link
US (1) US3485954A (da)
BE (1) BE673700A (da)
CH (1) CH451257A (da)
DE (1) DE1462286A1 (da)
DK (1) DK114632B (da)
FR (1) FR1460445A (da)
GB (1) GB1069530A (da)
NL (1) NL6516476A (da)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE563208A (da) * 1957-02-13
US3134857A (en) * 1959-06-23 1964-05-26 Harry F Bradley Telephone Sale Line circuit for telephone system
US3193621A (en) * 1961-11-01 1965-07-06 Gen Dynamics Corp Telephone line finder

Also Published As

Publication number Publication date
CH451257A (de) 1968-05-15
NL6516476A (da) 1966-06-22
FR1460445A (fr) 1966-11-25
BE673700A (da) 1966-04-01
DE1462286A1 (de) 1969-05-29
GB1069530A (en) 1967-05-17
US3485954A (en) 1969-12-23

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