AU165840B2 - Improvements in and relating to acoustic tiles - Google Patents

Improvements in and relating to acoustic tiles

Info

Publication number
AU165840B2
AU165840B2 AU25707/54A AU2570754A AU165840B2 AU 165840 B2 AU165840 B2 AU 165840B2 AU 25707/54 A AU25707/54 A AU 25707/54A AU 2570754 A AU2570754 A AU 2570754A AU 165840 B2 AU165840 B2 AU 165840B2
Authority
AU
Australia
Prior art keywords
relating
acoustic tiles
tiles
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 - Lifetime
Application number
AU25707/54A
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.)
Theodore Newell Ingham
Original Assignee
Theodore Newell Ingham
Filing date
Publication of AU165840B2 publication Critical patent/AU165840B2/en
Application filed by Theodore Newell Ingham filed Critical Theodore Newell Ingham
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

AU25707/54A 1954-03-11 Improvements in and relating to acoustic tiles Expired - Lifetime AU165840B2 (en)

Publications (1)

Publication Number Publication Date
AU165840B2 true AU165840B2 (en)

Family

ID=

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