CA572316A - Overhead lighting and acoustical structures - Google Patents

Overhead lighting and acoustical structures

Info

Publication number
CA572316A
CA572316A CA572316A CA572316DA CA572316A CA 572316 A CA572316 A CA 572316A CA 572316 A CA572316 A CA 572316A CA 572316D A CA572316D A CA 572316DA CA 572316 A CA572316 A CA 572316A
Authority
CA
Canada
Prior art keywords
overhead lighting
acoustical structures
acoustical
structures
overhead
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
CA572316A
Other languages
French (fr)
Inventor
P. Wakefield George
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.)
WAKEFIELD Co
Original Assignee
WAKEFIELD Co
Publication date
Application granted granted Critical
Publication of CA572316A publication Critical patent/CA572316A/en
Expired legal-status Critical Current

Links

CA572316A Overhead lighting and acoustical structures Expired CA572316A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA572316T

Publications (1)

Publication Number Publication Date
CA572316A true CA572316A (en) 1959-03-17

Family

ID=35748154

Family Applications (1)

Application Number Title Priority Date Filing Date
CA572316A Expired CA572316A (en) Overhead lighting and acoustical structures

Country Status (1)

Country Link
CA (1) CA572316A (en)

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