CA631277A - Automatic switching systems - Google Patents

Automatic switching systems

Info

Publication number
CA631277A
CA631277A CA631277A CA631277DA CA631277A CA 631277 A CA631277 A CA 631277A CA 631277 A CA631277 A CA 631277A CA 631277D A CA631277D A CA 631277DA CA 631277 A CA631277 A CA 631277A
Authority
CA
Canada
Prior art keywords
automatic switching
switching systems
systems
automatic
switching
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
CA631277A
Inventor
W. S. Kinsey Ronald
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.)
Siemens Brothers and Co Ltd
Original Assignee
Siemens Brothers and Co Ltd
Publication date
Application granted granted Critical
Publication of CA631277A publication Critical patent/CA631277A/en
Expired legal-status Critical Current

Links

CA631277A Automatic switching systems Expired CA631277A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA631277T

Publications (1)

Publication Number Publication Date
CA631277A true CA631277A (en) 1961-11-21

Family

ID=35887416

Family Applications (1)

Application Number Title Priority Date Filing Date
CA631277A Expired CA631277A (en) Automatic switching systems

Country Status (1)

Country Link
CA (1) CA631277A (en)

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