CA270204A - Systeme a localiser les derangements - Google Patents

Systeme a localiser les derangements

Info

Publication number
CA270204A
CA270204A CA270204A CA270204DA CA270204A CA 270204 A CA270204 A CA 270204A CA 270204 A CA270204 A CA 270204A CA 270204D A CA270204D A CA 270204DA CA 270204 A CA270204 A CA 270204A
Authority
CA
Canada
Prior art keywords
indicating system
trouble indicating
trouble
indicating
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
CA270204A
Other languages
English (en)
Inventor
Keller Leo
B. Craft Edward
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 Inc
Original Assignee
Western Electric Co Inc
Publication date
Application granted granted Critical
Publication of CA270204A publication Critical patent/CA270204A/fr
Expired legal-status Critical Current

Links

CA270204A Systeme a localiser les derangements Expired CA270204A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA270204T

Publications (1)

Publication Number Publication Date
CA270204A true CA270204A (fr) 1927-04-26

Family

ID=35200234

Family Applications (1)

Application Number Title Priority Date Filing Date
CA270204A Expired CA270204A (fr) Systeme a localiser les derangements

Country Status (1)

Country Link
CA (1) CA270204A (fr)

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