AU2357025A - Sound absorbing boards for walls and ceilings - Google Patents

Sound absorbing boards for walls and ceilings

Info

Publication number
AU2357025A
AU2357025A AU23570/25A AU2357025A AU2357025A AU 2357025 A AU2357025 A AU 2357025A AU 23570/25 A AU23570/25 A AU 23570/25A AU 2357025 A AU2357025 A AU 2357025A AU 2357025 A AU2357025 A AU 2357025A
Authority
AU
Australia
Prior art keywords
ceilings
walls
sound absorbing
absorbing boards
boards
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
AU23570/25A
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.)
Of Aetna
Original Assignee
Of Aetna
Filing date
Publication date
Application filed by Of Aetna filed Critical Of Aetna
Publication of AU2357025A publication Critical patent/AU2357025A/en
Expired legal-status Critical Current

Links

AU23570/25A 1925-06-16 Sound absorbing boards for walls and ceilings Expired AU2357025A (en)

Publications (1)

Publication Number Publication Date
AU2357025A true AU2357025A (en) 1925-09-29

Family

ID=

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