CA216485A - Switching device - Google Patents

Switching device

Info

Publication number
CA216485A
CA216485A CA216485A CA216485DA CA216485A CA 216485 A CA216485 A CA 216485A CA 216485 A CA216485 A CA 216485A CA 216485D A CA216485D A CA 216485DA CA 216485 A CA216485 A CA 216485A
Authority
CA
Canada
Prior art keywords
switching device
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
CA216485A
Other languages
French (fr)
Inventor
Baden Radford John
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.)
INTERNATIONAL WESTERN ELECTRIC CO
Original Assignee
INTERNATIONAL WESTERN ELECTRIC CO
Publication date
Application granted granted Critical
Publication of CA216485A publication Critical patent/CA216485A/en
Expired legal-status Critical Current

Links

CA216485A Switching device Expired CA216485A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA216485T

Publications (1)

Publication Number Publication Date
CA216485A true CA216485A (en) 1922-03-07

Family

ID=35110929

Family Applications (1)

Application Number Title Priority Date Filing Date
CA216485A Expired CA216485A (en) Switching device

Country Status (1)

Country Link
CA (1) CA216485A (en)

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