CA487277A - Appareil d'eclairage a l'epreuve d'explosion - Google Patents

Appareil d'eclairage a l'epreuve d'explosion

Info

Publication number
CA487277A
CA487277A CA487277A CA487277DA CA487277A CA 487277 A CA487277 A CA 487277A CA 487277 A CA487277 A CA 487277A CA 487277D A CA487277D A CA 487277DA CA 487277 A CA487277 A CA 487277A
Authority
CA
Canada
Prior art keywords
explosion
lighting fixture
proof lighting
proof
fixture
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
CA487277A
Other languages
English (en)
Inventor
E. Mcdowell Thomas
S. Rockwell Philip
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 CA487277A publication Critical patent/CA487277A/fr
Expired legal-status Critical Current

Links

CA487277A Appareil d'eclairage a l'epreuve d'explosion Expired CA487277A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA487277T

Publications (1)

Publication Number Publication Date
CA487277A true CA487277A (fr) 1952-10-14

Family

ID=35626994

Family Applications (1)

Application Number Title Priority Date Filing Date
CA487277A Expired CA487277A (fr) Appareil d'eclairage a l'epreuve d'explosion

Country Status (1)

Country Link
CA (1) CA487277A (fr)

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