CA414228A - Electrical switching device - Google Patents

Electrical switching device

Info

Publication number
CA414228A
CA414228A CA414228A CA414228DA CA414228A CA 414228 A CA414228 A CA 414228A CA 414228 A CA414228 A CA 414228A CA 414228D A CA414228D A CA 414228DA CA 414228 A CA414228 A CA 414228A
Authority
CA
Canada
Prior art keywords
switching device
electrical switching
electrical
switching
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
CA414228A
Other languages
French (fr)
Inventor
E. Wood Frederic
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.)
Automatic Electric Laboratories Inc
Associated Telephone and Telegraph Co
Original Assignee
Automatic Electric Laboratories Inc
Associated Telephone and Telegraph Co
Publication date
Application granted granted Critical
Publication of CA414228A publication Critical patent/CA414228A/en
Expired legal-status Critical Current

Links

CA414228A Electrical switching device Expired CA414228A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA414228T

Publications (1)

Publication Number Publication Date
CA414228A true CA414228A (en) 1943-08-03

Family

ID=35523416

Family Applications (1)

Application Number Title Priority Date Filing Date
CA414228A Expired CA414228A (en) Electrical switching device

Country Status (1)

Country Link
CA (1) CA414228A (en)

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