CA806828A - Monitoring apparatus for electrical protection systems - Google Patents

Monitoring apparatus for electrical protection systems

Info

Publication number
CA806828A
CA806828A CA806828A CA806828DA CA806828A CA 806828 A CA806828 A CA 806828A CA 806828 A CA806828 A CA 806828A CA 806828D A CA806828D A CA 806828DA CA 806828 A CA806828 A CA 806828A
Authority
CA
Canada
Prior art keywords
monitoring apparatus
protection systems
electrical protection
electrical
systems
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
CA806828A
Inventor
J. Highstone Raymond
W. Muehter Manfred
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.)
American District Telegraph Co
Original Assignee
American District Telegraph Co
Publication date
Application granted granted Critical
Publication of CA806828A publication Critical patent/CA806828A/en
Expired legal-status Critical Current

Links

CA806828A Monitoring apparatus for electrical protection systems Expired CA806828A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA806828T

Publications (1)

Publication Number Publication Date
CA806828A true CA806828A (en) 1969-02-18

Family

ID=36277330

Family Applications (1)

Application Number Title Priority Date Filing Date
CA806828A Expired CA806828A (en) Monitoring apparatus for electrical protection systems

Country Status (1)

Country Link
CA (1) CA806828A (en)

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