CA371521A - Switchboard cord circuit - Google Patents

Switchboard cord circuit

Info

Publication number
CA371521A
CA371521A CA371521A CA371521DA CA371521A CA 371521 A CA371521 A CA 371521A CA 371521 A CA371521 A CA 371521A CA 371521D A CA371521D A CA 371521DA CA 371521 A CA371521 A CA 371521A
Authority
CA
Canada
Prior art keywords
cord circuit
switchboard
switchboard cord
circuit
cord
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
CA371521A
Other languages
French (fr)
Inventor
Edward Darrow Wirt
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 CA371521A publication Critical patent/CA371521A/en
Expired legal-status Critical Current

Links

CA371521A Switchboard cord circuit Expired CA371521A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA371521T

Publications (1)

Publication Number Publication Date
CA371521A true CA371521A (en) 1938-01-25

Family

ID=35372586

Family Applications (1)

Application Number Title Priority Date Filing Date
CA371521A Expired CA371521A (en) Switchboard cord circuit

Country Status (1)

Country Link
CA (1) CA371521A (en)

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