GB1317867A - Switching system - Google Patents

Switching system

Info

Publication number
GB1317867A
GB1317867A GB113572A GB113572A GB1317867A GB 1317867 A GB1317867 A GB 1317867A GB 113572 A GB113572 A GB 113572A GB 113572 A GB113572 A GB 113572A GB 1317867 A GB1317867 A GB 1317867A
Authority
GB
United Kingdom
Prior art keywords
section
during
frame
line
field
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
GB113572A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of GB1317867A publication Critical patent/GB1317867A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
GB113572A 1971-02-25 1972-01-11 Switching system Expired GB1317867A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7107549A FR2127344A5 (fr) 1971-02-25 1971-02-25

Publications (1)

Publication Number Publication Date
GB1317867A true GB1317867A (en) 1973-05-23

Family

ID=9072929

Family Applications (1)

Application Number Title Priority Date Filing Date
GB113572A Expired GB1317867A (en) 1971-02-25 1972-01-11 Switching system

Country Status (9)

Country Link
AU (1) AU456008B2 (fr)
BE (1) BE777214A (fr)
CA (1) CA997456A (fr)
CH (1) CH534470A (fr)
DE (1) DE2208366B2 (fr)
FR (1) FR2127344A5 (fr)
GB (1) GB1317867A (fr)
IT (1) IT946989B (fr)
NL (1) NL7201272A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2408267A1 (fr) * 1977-11-07 1979-06-01 Post Office Perfectionnements aux dispositifs de commutation de signaux numeriques

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5428516A (en) * 1977-08-08 1979-03-03 Nippon Telegr & Teleph Corp <Ntt> Channel converter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2408267A1 (fr) * 1977-11-07 1979-06-01 Post Office Perfectionnements aux dispositifs de commutation de signaux numeriques
FR2408265A1 (fr) * 1977-11-07 1979-06-01 Post Office Dispositif de commutation telephonique

Also Published As

Publication number Publication date
NL7201272A (fr) 1972-08-29
CH534470A (de) 1973-02-28
AU456008B2 (en) 1974-12-05
DE2208366A1 (de) 1972-08-31
CA997456A (en) 1976-09-21
IT946989B (it) 1973-05-21
BE777214A (fr) 1972-04-17
FR2127344A5 (fr) 1972-10-13
AU3799872A (en) 1973-07-19
DE2208366B2 (de) 1973-11-08

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Legal Events

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