CA593124A - Service observing circuit - Google Patents

Service observing circuit

Info

Publication number
CA593124A
CA593124A CA593124A CA593124DA CA593124A CA 593124 A CA593124 A CA 593124A CA 593124 A CA593124 A CA 593124A CA 593124D A CA593124D A CA 593124DA CA 593124 A CA593124 A CA 593124A
Authority
CA
Canada
Prior art keywords
service observing
observing circuit
circuit
service
observing
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
CA593124A
Inventor
Amos E. Joel, Jr.
E. Krom Myron
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 CA593124A publication Critical patent/CA593124A/en
Expired legal-status Critical Current

Links

CA593124A Service observing circuit Expired CA593124A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA593124T

Publications (1)

Publication Number Publication Date
CA593124A true CA593124A (en) 1960-02-23

Family

ID=35806657

Family Applications (1)

Application Number Title Priority Date Filing Date
CA593124A Expired CA593124A (en) Service observing circuit

Country Status (1)

Country Link
CA (1) CA593124A (en)

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