CA416050A - Circuit controlling device for electrical switching apparatus - Google Patents

Circuit controlling device for electrical switching apparatus

Info

Publication number
CA416050A
CA416050A CA416050A CA416050DA CA416050A CA 416050 A CA416050 A CA 416050A CA 416050 A CA416050 A CA 416050A CA 416050D A CA416050D A CA 416050DA CA 416050 A CA416050 A CA 416050A
Authority
CA
Canada
Prior art keywords
controlling device
switching apparatus
electrical switching
circuit controlling
circuit
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
CA416050A
Other languages
French (fr)
Inventor
D. Vigren Sten
A. Svensson Rolf
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 CA416050A publication Critical patent/CA416050A/en
Expired legal-status Critical Current

Links

CA416050A Circuit controlling device for electrical switching apparatus Expired CA416050A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA416050T

Publications (1)

Publication Number Publication Date
CA416050A true CA416050A (en) 1943-10-26

Family

ID=35525267

Family Applications (1)

Application Number Title Priority Date Filing Date
CA416050A Expired CA416050A (en) Circuit controlling device for electrical switching apparatus

Country Status (1)

Country Link
CA (1) CA416050A (en)

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