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AU119261B2 - Improvements in acoustical constructions - Google Patents
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AU119261B2 - Improvements in acoustical constructions - Google Patents

Improvements in acoustical constructions

Info

Publication number
AU119261B2
AU119261B2 AU8951/43A AU895143A AU119261B2 AU 119261 B2 AU119261 B2 AU 119261B2 AU 8951/43 A AU8951/43 A AU 8951/43A AU 895143 A AU895143 A AU 895143A AU 119261 B2 AU119261 B2 AU 119261B2
Authority
AU
Australia
Prior art keywords
acoustical
constructions
acoustical constructions
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
AU8951/43A
Other versions
AU895143A (en
Inventor
Jacobson Victor
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.)
Jacobson & Company Inc
Original Assignee
Jacobson & Company Inc
Filing date
Publication date
Application filed by Jacobson & Company Inc filed Critical Jacobson & Company Inc
Application granted granted Critical
Publication of AU119261B2 publication Critical patent/AU119261B2/en
Publication of AU895143A publication Critical patent/AU895143A/en
Expired legal-status Critical Current

Links

AU8951/43A 1943-04-12 Improvements in acoustical constructions Expired AU119261B2 (en)

Publications (2)

Publication Number Publication Date
AU119261B2 true AU119261B2 (en) 1944-12-07
AU895143A AU895143A (en) 1944-12-07

Family

ID=

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