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CA775657A - Automatic maintenance arrangement for communication systems - Google Patents

Automatic maintenance arrangement for communication systems

Info

Publication number
CA775657A
CA775657A CA775657A CA775657DA CA775657A CA 775657 A CA775657 A CA 775657A CA 775657 A CA775657 A CA 775657A CA 775657D A CA775657D A CA 775657DA CA 775657 A CA775657 A CA 775657A
Authority
CA
Canada
Prior art keywords
communication systems
automatic maintenance
maintenance arrangement
arrangement
automatic
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
CA775657A
Inventor
W. Huffman Donald
E. Alterman Michael
S. Vigliante Frank
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 CA775657A publication Critical patent/CA775657A/en
Expired legal-status Critical Current

Links

CA775657A Automatic maintenance arrangement for communication systems Expired CA775657A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA775657T

Publications (1)

Publication Number Publication Date
CA775657A true CA775657A (en) 1968-01-09

Family

ID=36222950

Family Applications (1)

Application Number Title Priority Date Filing Date
CA775657A Expired CA775657A (en) Automatic maintenance arrangement for communication systems

Country Status (1)

Country Link
CA (1) CA775657A (en)

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