CA788030A - Automatic switching system - Google Patents

Automatic switching system

Info

Publication number
CA788030A
CA788030A CA788030A CA788030DA CA788030A CA 788030 A CA788030 A CA 788030A CA 788030 A CA788030 A CA 788030A CA 788030D A CA788030D A CA 788030DA CA 788030 A CA788030 A CA 788030A
Authority
CA
Canada
Prior art keywords
switching system
automatic switching
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
CA788030A
Inventor
H. Frielinghaus Klaus
W. Wetmore Arthur
L. Langdon John
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.)
SPX Corp
Original Assignee
Arthur W Wetmore
John L Langdon
Klaus H Frielinghaus
General Signal Corp
Publication date
Application granted granted Critical
Publication of CA788030A publication Critical patent/CA788030A/en
Expired legal-status Critical Current

Links

CA788030A Automatic switching system Expired CA788030A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA788030T

Publications (1)

Publication Number Publication Date
CA788030A true CA788030A (en) 1968-06-18

Family

ID=36250680

Family Applications (1)

Application Number Title Priority Date Filing Date
CA788030A Expired CA788030A (en) Automatic switching system

Country Status (1)

Country Link
CA (1) CA788030A (en)

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