CA247149A - Switching device - Google Patents

Switching device

Info

Publication number
CA247149A
CA247149A CA247149A CA247149DA CA247149A CA 247149 A CA247149 A CA 247149A CA 247149 A CA247149 A CA 247149A CA 247149D A CA247149D A CA 247149DA CA 247149 A CA247149 A CA 247149A
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
CA247149A
Other languages
French (fr)
Inventor
F. Forsberg Oscar
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 CA247149A publication Critical patent/CA247149A/en
Expired legal-status Critical Current

Links

CA247149A Switching device Expired CA247149A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA247149T

Publications (1)

Publication Number Publication Date
CA247149A true CA247149A (en) 1925-02-24

Family

ID=35154123

Family Applications (1)

Application Number Title Priority Date Filing Date
CA247149A Expired CA247149A (en) Switching device

Country Status (1)

Country Link
CA (1) CA247149A (en)

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