CA553068A - Acoustic tile - Google Patents

Acoustic tile

Info

Publication number
CA553068A
CA553068A CA553068A CA553068DA CA553068A CA 553068 A CA553068 A CA 553068A CA 553068 A CA553068 A CA 553068A CA 553068D A CA553068D A CA 553068DA CA 553068 A CA553068 A CA 553068A
Authority
CA
Canada
Prior art keywords
acoustic tile
tile
acoustic
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
CA553068A
Other languages
French (fr)
Inventor
D'eustachio Dominic
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.)
Pittsburgh Corning LLC
Original Assignee
Pittsburgh Corning LLC
Publication date
Application granted granted Critical
Publication of CA553068A publication Critical patent/CA553068A/en
Expired legal-status Critical Current

Links

CA553068A Acoustic tile Expired CA553068A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA553068T

Publications (1)

Publication Number Publication Date
CA553068A true CA553068A (en) 1958-02-11

Family

ID=35714475

Family Applications (1)

Application Number Title Priority Date Filing Date
CA553068A Expired CA553068A (en) Acoustic tile

Country Status (1)

Country Link
CA (1) CA553068A (en)

Similar Documents

Publication Publication Date Title
CA563849A (en) Sectional building construction
CA553068A (en) Acoustic tile
CA567358A (en) Coated masonry unit
CA559508A (en) Masonry wall
CA566115A (en) Acoustic devices
CA555594A (en) Acoustical tile drill
CA556192A (en) Building sets
CA552888A (en) Plaster
CA560860A (en) Building blocks
CA566063A (en) Building construction
CA553097A (en) Building elements
CA568022A (en) Building structure
CA565886A (en) Building constructions
CA562594A (en) Vibrator construction
CA566151A (en) Resnatron construction
AU240947B2 (en) Mattress-handle construction
CA566727A (en) Concrete construction
CA562583A (en) Shuttering panels
CA554013A (en) Transducer
CA554748A (en) Transducer
CA558750A (en) Transducer
CA558466A (en) Putty
AU251374B2 (en) Improved acoustic tile
CA566002A (en) Acoustical ventilator
AU230654B2 (en) Construction unit