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CA480452A - Plafond suspendu avec appareil d'eclairage en retrait - Google Patents

Plafond suspendu avec appareil d'eclairage en retrait

Info

Publication number
CA480452A
CA480452A CA480452A CA480452DA CA480452A CA 480452 A CA480452 A CA 480452A CA 480452 A CA480452 A CA 480452A CA 480452D A CA480452D A CA 480452DA CA 480452 A CA480452 A CA 480452A
Authority
CA
Canada
Prior art keywords
lighting fixture
suspended ceiling
recessed lighting
recessed
ceiling
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
CA480452A
Other languages
English (en)
Inventor
R. Graves Charles
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.)
DAY-BRITE LIGHTING
Original Assignee
DAY-BRITE LIGHTING
Publication date
Application granted granted Critical
Publication of CA480452A publication Critical patent/CA480452A/fr
Expired legal-status Critical Current

Links

CA480452A Plafond suspendu avec appareil d'eclairage en retrait Expired CA480452A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA480452T

Publications (1)

Publication Number Publication Date
CA480452A true CA480452A (fr) 1952-01-22

Family

ID=35620129

Family Applications (1)

Application Number Title Priority Date Filing Date
CA480452A Expired CA480452A (fr) Plafond suspendu avec appareil d'eclairage en retrait

Country Status (1)

Country Link
CA (1) CA480452A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3102610A (en) * 1958-06-30 1963-09-03 Robertson Co H H Cellular floor construction
US3102611A (en) * 1960-06-14 1963-09-03 Robertson Co H H Cellular floor construction
US3104736A (en) * 1963-09-24 Sound attenuating gas pipe
US3267624A (en) * 1963-05-31 1966-08-23 Fenestra Inc Composite panel with concrete backer and hanging members

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3104736A (en) * 1963-09-24 Sound attenuating gas pipe
US3102610A (en) * 1958-06-30 1963-09-03 Robertson Co H H Cellular floor construction
US3102611A (en) * 1960-06-14 1963-09-03 Robertson Co H H Cellular floor construction
US3267624A (en) * 1963-05-31 1966-08-23 Fenestra Inc Composite panel with concrete backer and hanging members

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