SE7605542L - TELECOMMUNICATION DEVICE - Google Patents

TELECOMMUNICATION DEVICE

Info

Publication number
SE7605542L
SE7605542L SE7605542A SE7605542A SE7605542L SE 7605542 L SE7605542 L SE 7605542L SE 7605542 A SE7605542 A SE 7605542A SE 7605542 A SE7605542 A SE 7605542A SE 7605542 L SE7605542 L SE 7605542L
Authority
SE
Sweden
Prior art keywords
telecommunication
Prior art date
Application number
SE7605542A
Other languages
Swedish (sv)
Inventor
D J Morgan
D C Smith
D B James
C K Liu
R M Smith
Original Assignee
Western Electric Co
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
Priority to US05/580,292 priority Critical patent/US3991279A/en
Priority to US05/580,293 priority patent/US3991280A/en
Application filed by Western Electric Co filed Critical Western Electric Co
Publication of SE7605542L publication Critical patent/SE7605542L/en

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04QSELECTING
    • H04Q11/00Selecting arrangements for multiplex systems
    • H04Q11/04Selecting arrangements for multiplex systems for time-division multiplexing
    • H04Q11/0421Circuit arrangements therefor
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M3/00Automatic or semi-automatic exchanges
    • H04M3/42Systems providing special services or facilities to subscribers
    • H04M3/56Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities
    • H04M3/561Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities by multiplexing
SE7605542A 1975-05-23 1976-05-14 TELECOMMUNICATION DEVICE SE7605542L (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US05/580,292 US3991279A (en) 1975-05-23 1975-05-23 Monobus interface circuit
US05/580,293 US3991280A (en) 1975-05-23 1975-05-23 Monobus variable resistance transmission circuit

Publications (1)

Publication Number Publication Date
SE7605542L true SE7605542L (en) 1976-11-24

Family

ID=27078000

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7605542A SE7605542L (en) 1975-05-23 1976-05-14 TELECOMMUNICATION DEVICE

Country Status (5)

Country Link
JP (1) JPS51144108A (en)
DE (1) DE2622568A1 (en)
FR (1) FR2312145A1 (en)
NL (1) NL7605479A (en)
SE (1) SE7605542L (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5921237B2 (en) * 1978-02-01 1984-05-18 Mitel Corp
FR2450541B1 (en) * 1979-03-02 1984-05-25 Jeumont Schneider
DE3223033C2 (en) * 1982-06-19 1987-12-17 Philips Kommunikations Industrie Ag, 8500 Nuernberg, De
FR2536614B1 (en) * 1982-11-18 1986-05-16 Laroche Jean Louis Device for interconnecting transmission lines, in particular telephone lines, using differential amplifiers
JPH0728751Y2 (en) * 1988-09-14 1995-06-28 三洋電機株式会社 Telephone device

Also Published As

Publication number Publication date
JPS51144108A (en) 1976-12-10
DE2622568A1 (en) 1976-12-09
NL7605479A (en) 1976-11-25
FR2312145A1 (en) 1976-12-17

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