CA537163A - Appareil d'interrupteur a l'epreuve d'explosion - Google Patents

Appareil d'interrupteur a l'epreuve d'explosion

Info

Publication number
CA537163A
CA537163A CA537163A CA537163DA CA537163A CA 537163 A CA537163 A CA 537163A CA 537163 A CA537163 A CA 537163A CA 537163D A CA537163D A CA 537163DA CA 537163 A CA537163 A CA 537163A
Authority
CA
Canada
Prior art keywords
explosion
switch apparatus
proof switch
proof
switch
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
CA537163A
Other languages
English (en)
Inventor
F. Becker Benjamin
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.)
Pyle National Co
Original Assignee
Pyle National Co
Publication date
Application granted granted Critical
Publication of CA537163A publication Critical patent/CA537163A/fr
Expired legal-status Critical Current

Links

CA537163A Appareil d'interrupteur a l'epreuve d'explosion Expired CA537163A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA537163T

Publications (1)

Publication Number Publication Date
CA537163A true CA537163A (fr) 1957-02-12

Family

ID=35691798

Family Applications (1)

Application Number Title Priority Date Filing Date
CA537163A Expired CA537163A (fr) Appareil d'interrupteur a l'epreuve d'explosion

Country Status (1)

Country Link
CA (1) CA537163A (fr)

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