CA454869A - Appareil d'eclairage sur plafond - Google Patents

Appareil d'eclairage sur plafond

Info

Publication number
CA454869A
CA454869A CA454869A CA454869DA CA454869A CA 454869 A CA454869 A CA 454869A CA 454869 A CA454869 A CA 454869A CA 454869D A CA454869D A CA 454869DA CA 454869 A CA454869 A CA 454869A
Authority
CA
Canada
Prior art keywords
lighting equipment
ceiling lighting
ceiling
equipment
lighting
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
CA454869A
Other languages
English (en)
Inventor
R. Naysmith Shirley
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.)
Miller Co
Original Assignee
Miller Co
Publication date
Application granted granted Critical
Publication of CA454869A publication Critical patent/CA454869A/fr
Expired legal-status Critical Current

Links

CA454869A Appareil d'eclairage sur plafond Expired CA454869A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA454869T

Publications (1)

Publication Number Publication Date
CA454869A true CA454869A (fr) 1949-03-01

Family

ID=35572606

Family Applications (1)

Application Number Title Priority Date Filing Date
CA454869A Expired CA454869A (fr) Appareil d'eclairage sur plafond

Country Status (1)

Country Link
CA (1) CA454869A (fr)

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