CA423190A - Relais a deux echelons - Google Patents

Relais a deux echelons

Info

Publication number
CA423190A
CA423190A CA423190A CA423190DA CA423190A CA 423190 A CA423190 A CA 423190A CA 423190 A CA423190 A CA 423190A CA 423190D A CA423190D A CA 423190DA CA 423190 A CA423190 A CA 423190A
Authority
CA
Canada
Prior art keywords
step relay
relay
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
CA423190A
Other languages
English (en)
Inventor
Robert Lee Peek, Jr.
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
Bell Telephone Laboratories Inc
Publication date
Application granted granted Critical
Publication of CA423190A publication Critical patent/CA423190A/fr
Expired legal-status Critical Current

Links

CA423190A Relais a deux echelons Expired CA423190A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA423190T

Publications (1)

Publication Number Publication Date
CA423190A true CA423190A (fr) 1944-10-10

Family

ID=35534192

Family Applications (1)

Application Number Title Priority Date Filing Date
CA423190A Expired CA423190A (fr) Relais a deux echelons

Country Status (1)

Country Link
CA (1) CA423190A (fr)

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