CA721520A - Combination acoustic ceiling panel and air diffuser - Google Patents

Combination acoustic ceiling panel and air diffuser

Info

Publication number
CA721520A
CA721520A CA721520A CA721520DA CA721520A CA 721520 A CA721520 A CA 721520A CA 721520 A CA721520 A CA 721520A CA 721520D A CA721520D A CA 721520DA CA 721520 A CA721520 A CA 721520A
Authority
CA
Canada
Prior art keywords
ceiling panel
air diffuser
acoustic ceiling
combination acoustic
combination
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
CA721520A
Inventor
W. Burns Lester
K. Raider 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.)
Pyle National Co
Original Assignee
Pyle National Co
Publication date
Application granted granted Critical
Publication of CA721520A publication Critical patent/CA721520A/en
Expired legal-status Critical Current

Links

CA721520A Combination acoustic ceiling panel and air diffuser Expired CA721520A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA721520T

Publications (1)

Publication Number Publication Date
CA721520A true CA721520A (en) 1965-11-16

Family

ID=36057098

Family Applications (1)

Application Number Title Priority Date Filing Date
CA721520A Expired CA721520A (en) Combination acoustic ceiling panel and air diffuser

Country Status (1)

Country Link
CA (1) CA721520A (en)

Similar Documents

Publication Publication Date Title
CA973011A (en) Air diffuser fire damper
CA721520A (en) Combination acoustic ceiling panel and air diffuser
AU275228B2 (en) Combination acoustic ceiling panel and air deffuser
AU3431163A (en) Combination acoustic ceiling panel and air deffuser
AU282476B2 (en) Acoustic ceiling panel
AU5889565A (en) Acoustic ceiling panel
AU404866B2 (en) Air diffuser
CA664921A (en) Acoustic duct and panel construction therefor
CA704274A (en) Illuminating and acoustical panel
CA675066A (en) Air regulating means in a sound absorbing and ventilating ceiling
AU859166A (en) Air diffuser
AU292451B2 (en) Accoustic ceiling and like panels
CA685849A (en) Air diffuser
CA723907A (en) Vault air conditioning construction
CA699789A (en) Sound-absorbing panel and the like
AU3323063A (en) Accoustic ceiling and like panels
AU283019B2 (en) Panel ceiling structures and supporting devices therefor
CA699799A (en) Modular air diffuser
CA726429A (en) Air diffuser
CA704526A (en) Room unit for ventilating and air-conditioning
AU431593B2 (en) Building panel and systems using it
CA741500A (en) Acoustic ceiling
CA749140A (en) Air diffusers
CA659277A (en) Register or air diffuser
AU3156663A (en) Panel ceiling structures and supporting devices therefor