GB1252552A - - Google Patents

Info

Publication number
GB1252552A
GB1252552A GB1252552DA GB1252552A GB 1252552 A GB1252552 A GB 1252552A GB 1252552D A GB1252552D A GB 1252552DA GB 1252552 A GB1252552 A GB 1252552A
Authority
GB
United Kingdom
Prior art keywords
section
outlets
control circuit
choice
junctions
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.)
Expired
Application number
Other languages
English (en)
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/de
Application filed filed Critical
Publication of GB1252552A publication Critical patent/GB1252552A/en
Expired legal-status Critical Current

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
GB1252552D 1969-03-12 1970-01-15 Expired GB1252552A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691912610 DE1912610C (de) 1969-03-12 Schaltungsanordnung fur zentralge steuerte Fernmeldevermittlungsanlagen , insbesondere Fernsprechvermittlungsanlagen, mit Ruckuberlaufleitungen

Publications (1)

Publication Number Publication Date
GB1252552A true GB1252552A (xx) 1971-11-10

Family

ID=5727915

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1252552D Expired GB1252552A (xx) 1969-03-12 1970-01-15

Country Status (13)

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

Also Published As

Publication number Publication date
CH505521A (de) 1971-03-31
NL7002940A (xx) 1970-09-15
BR7017426D0 (pt) 1973-01-09
SU437318A3 (ru) 1974-07-25
YU33685B (en) 1977-12-31
NL163937C (nl) 1980-10-15
DE1912610B2 (de) 1971-10-28
FR2037879A5 (xx) 1970-12-31
DE1912610A1 (de) 1970-09-17
BE747257A (fr) 1970-09-14
NL163937B (nl) 1980-05-16
RO68904A (ro) 1982-05-10
AT304649B (de) 1973-01-10
YU56870A (en) 1977-06-30
LU60495A1 (xx) 1970-05-11
PL80467B1 (xx) 1975-08-30
HU166635B (xx) 1975-04-28
CS180563B2 (en) 1978-01-31

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee