YU56870A - Circuit arrangement for telecommunication transmission installations - Google Patents

Circuit arrangement for telecommunication transmission installations

Info

Publication number
YU56870A
YU56870A YU56870A YU56870A YU56870A YU 56870 A YU56870 A YU 56870A YU 56870 A YU56870 A YU 56870A YU 56870 A YU56870 A YU 56870A YU 56870 A YU56870 A YU 56870A
Authority
YU
Yugoslavia
Prior art keywords
circuit arrangement
telecommunication transmission
transmission installations
installations
telecommunication
Prior art date
Application number
YU56870A
Other versions
YU33685B (en
Inventor
Hartmut Gebhardt
Gebhardt Hartmut
Erik Hoffmann
Hoffmann Erik
Dieter Voegtlen
Voegtlen Dieter
Gerhard Wegmann
Wegmann Gerhard
Original Assignee
Siemens 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
Priority claimed from DE19691912610 external-priority patent/DE1912610C/en
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of YU56870A publication Critical patent/YU56870A/en
Publication of YU33685B publication Critical patent/YU33685B/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/0008—Selecting arrangements using relay selectors in the switching stages
    • H04Q3/0012—Selecting arrangements using relay selectors in the switching stages in which the relays are arranged in a matrix configuration
YU56870A 1969-03-12 1970-03-09 Circuit arrangement for telecommunication transmission installations, especially for telephone exchange installations YU33685B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691912610 DE1912610C (en) 1969-03-12 Circuit arrangement for centrally controlled telecommunication switching systems, in particular telephone switching systems, with backflow lines

Publications (2)

Publication Number Publication Date
YU56870A true YU56870A (en) 1977-06-30
YU33685B YU33685B (en) 1977-12-31

Family

ID=5727915

Family Applications (1)

Application Number Title Priority Date Filing Date
YU56870A YU33685B (en) 1969-03-12 1970-03-09 Circuit arrangement for telecommunication transmission installations, especially for telephone exchange installations

Country Status (14)

Country Link
AT (1) AT304649B (en)
BE (1) BE747257A (en)
BR (1) BR7017426D0 (en)
CH (1) CH505521A (en)
CS (1) CS180563B2 (en)
FR (1) FR2037879A5 (en)
GB (1) GB1252552A (en)
HU (1) HU166635B (en)
LU (1) LU60495A1 (en)
NL (1) NL163937C (en)
PL (1) PL80467B1 (en)
RO (1) RO68904A (en)
SU (1) SU437318A3 (en)
YU (1) YU33685B (en)

Also Published As

Publication number Publication date
BE747257A (en) 1970-09-14
GB1252552A (en) 1971-11-10
NL163937B (en) 1980-05-16
DE1912610A1 (en) 1970-09-17
YU33685B (en) 1977-12-31
NL163937C (en) 1980-10-15
SU437318A3 (en) 1974-07-25
NL7002940A (en) 1970-09-15
RO68904A (en) 1982-05-10
AT304649B (en) 1973-01-10
LU60495A1 (en) 1970-05-11
BR7017426D0 (en) 1973-01-09
PL80467B1 (en) 1975-08-30
CH505521A (en) 1971-03-31
HU166635B (en) 1975-04-28
FR2037879A5 (en) 1970-12-31
CS180563B2 (en) 1978-01-31
DE1912610B2 (en) 1971-10-28

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