CA452170A - Systeme et dispositif d'eclairage - Google Patents

Systeme et dispositif d'eclairage

Info

Publication number
CA452170A
CA452170A CA452170A CA452170DA CA452170A CA 452170 A CA452170 A CA 452170A CA 452170 A CA452170 A CA 452170A CA 452170D A CA452170D A CA 452170DA CA 452170 A CA452170 A CA 452170A
Authority
CA
Canada
Prior art keywords
lighting
unit
lighting system
lighting unit
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
CA452170A
Other languages
English (en)
Inventor
H. Tuck Davis
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.)
Holophane Corp
Original Assignee
Holophane Corp
Publication date
Application granted granted Critical
Publication of CA452170A publication Critical patent/CA452170A/fr
Expired legal-status Critical Current

Links

CA452170A Systeme et dispositif d'eclairage Expired CA452170A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA452170T

Publications (1)

Publication Number Publication Date
CA452170A true CA452170A (fr) 1948-10-26

Family

ID=35569898

Family Applications (1)

Application Number Title Priority Date Filing Date
CA452170A Expired CA452170A (fr) Systeme et dispositif d'eclairage

Country Status (1)

Country Link
CA (1) CA452170A (fr)

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