CA1145019A - Groupement de processeurs de commutation telephonique interactifs pour la commande des acces - Google Patents

Groupement de processeurs de commutation telephonique interactifs pour la commande des acces

Info

Publication number
CA1145019A
CA1145019A CA000318593A CA318593A CA1145019A CA 1145019 A CA1145019 A CA 1145019A CA 000318593 A CA000318593 A CA 000318593A CA 318593 A CA318593 A CA 318593A CA 1145019 A CA1145019 A CA 1145019A
Authority
CA
Canada
Prior art keywords
port
digit
signals
control
timing
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
CA000318593A
Other languages
English (en)
Inventor
John W. Woodward
Barrie Brightman
William H. Stewart
Pedro A. Lenk
James E. Jones
Thomas E. Ellis
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.)
Stromberg Carlson Corp
Original Assignee
Stromberg Carlson 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 Stromberg Carlson Corp filed Critical Stromberg Carlson Corp
Application granted granted Critical
Publication of CA1145019A publication Critical patent/CA1145019A/fr
Expired legal-status Critical Current

Links

Landscapes

  • Exchange Systems With Centralized Control (AREA)
CA000318593A 1977-12-27 1978-12-27 Groupement de processeurs de commutation telephonique interactifs pour la commande des acces Expired CA1145019A (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US86440177A 1977-12-27 1977-12-27
US864,401 1977-12-27
US92488378A 1978-07-14 1978-07-14
US924,883 1978-07-14

Publications (1)

Publication Number Publication Date
CA1145019A true CA1145019A (fr) 1983-04-19

Family

ID=27127828

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000318593A Expired CA1145019A (fr) 1977-12-27 1978-12-27 Groupement de processeurs de commutation telephonique interactifs pour la commande des acces

Country Status (1)

Country Link
CA (1) CA1145019A (fr)

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Legal Events

Date Code Title Description
MKEX Expiry