CA421679A - Moyens d'eteindre l'arc - Google Patents

Moyens d'eteindre l'arc

Info

Publication number
CA421679A
CA421679A CA421679A CA421679DA CA421679A CA 421679 A CA421679 A CA 421679A CA 421679 A CA421679 A CA 421679A CA 421679D A CA421679D A CA 421679DA CA 421679 A CA421679 A CA 421679A
Authority
CA
Canada
Prior art keywords
arc extinguishing
extinguishing means
arc
extinguishing
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
CA421679A
Other languages
English (en)
Inventor
F. Mcmahon George
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.)
SCHWEITZER AND CONRAD
Original Assignee
SCHWEITZER AND CONRAD
Publication date
Application granted granted Critical
Publication of CA421679A publication Critical patent/CA421679A/fr
Expired legal-status Critical Current

Links

CA421679A Moyens d'eteindre l'arc Expired CA421679A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA421679T

Publications (1)

Publication Number Publication Date
CA421679A true CA421679A (fr) 1944-07-25

Family

ID=35532658

Family Applications (1)

Application Number Title Priority Date Filing Date
CA421679A Expired CA421679A (fr) Moyens d'eteindre l'arc

Country Status (1)

Country Link
CA (1) CA421679A (fr)

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