CA220031A - Switching device - Google Patents

Switching device

Info

Publication number
CA220031A
CA220031A CA220031A CA220031DA CA220031A CA 220031 A CA220031 A CA 220031A CA 220031 A CA220031 A CA 220031A CA 220031D A CA220031D A CA 220031DA CA 220031 A CA220031 A CA 220031A
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
CA220031A
Other languages
French (fr)
Inventor
L. Lilleberg Charles
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA220031A publication Critical patent/CA220031A/en
Expired legal-status Critical Current

Links

CA220031A Switching device Expired CA220031A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA220031T

Publications (1)

Publication Number Publication Date
CA220031A true CA220031A (en) 1922-06-27

Family

ID=35114475

Family Applications (1)

Application Number Title Priority Date Filing Date
CA220031A Expired CA220031A (en) Switching device

Country Status (1)

Country Link
CA (1) CA220031A (en)

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