[go: up one dir, main page]

CA647203A - Line switching and control system - Google Patents

Line switching and control system

Info

Publication number
CA647203A
CA647203A CA647203A CA647203DA CA647203A CA 647203 A CA647203 A CA 647203A CA 647203 A CA647203 A CA 647203A CA 647203D A CA647203D A CA 647203DA CA 647203 A CA647203 A CA 647203A
Authority
CA
Canada
Prior art keywords
control system
line switching
switching
line
control
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
CA647203A
Inventor
Richard J. Jaeger, Jr.
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.)
AT&T Corp
Original Assignee
Western Electric Co Inc
Publication date
Application granted granted Critical
Publication of CA647203A publication Critical patent/CA647203A/en
Expired legal-status Critical Current

Links

CA647203A Line switching and control system Expired CA647203A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA647203T

Publications (1)

Publication Number Publication Date
CA647203A true CA647203A (en) 1962-08-21

Family

ID=35935853

Family Applications (1)

Application Number Title Priority Date Filing Date
CA647203A Expired CA647203A (en) Line switching and control system

Country Status (1)

Country Link
CA (1) CA647203A (en)

Similar Documents

Publication Publication Date Title
CA647203A (en) Line switching and control system
CA613920A (en) Transmission and control system
CA634075A (en) Control system
CA638272A (en) Control system
CA642797A (en) Control system
CA643576A (en) Control system
CA644688A (en) Control system
CA645732A (en) Transmission and control system
CA625782A (en) Control system
CA616875A (en) Control system
AU258839B2 (en) Control system
CA626164A (en) Control system
CA628965A (en) Telephone system switching control
CA636349A (en) Implement control system
CA634988A (en) Remote control and signalling system
CA653938A (en) Control switches
AU261616B2 (en) Improvements in traffic control systems
AU259561B2 (en) Improvements in control systems
CA620090A (en) Control systems
CA627333A (en) Control systems
CA612026A (en) Control systems
CA613160A (en) Control systems
CA635509A (en) Function control system and apparatus
CA619997A (en) Line switching systems
CA637288A (en) Combination switch and control assembly