AU637855B2 - An acoustic barrier - Google Patents

An acoustic barrier

Info

Publication number
AU637855B2
AU637855B2 AU68110/90A AU6811090A AU637855B2 AU 637855 B2 AU637855 B2 AU 637855B2 AU 68110/90 A AU68110/90 A AU 68110/90A AU 6811090 A AU6811090 A AU 6811090A AU 637855 B2 AU637855 B2 AU 637855B2
Authority
AU
Australia
Prior art keywords
acoustic barrier
acoustic
barrier
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.)
Ceased
Application number
AU68110/90A
Other versions
AU6811090A (en
Inventor
Antony Fielding Willis
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.)
WINSTONE SPECIALTY PRODUCTS Ltd
Original Assignee
WINSTONE SPECIALTY PRODUCTS Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by WINSTONE SPECIALTY PRODUCTS Ltd filed Critical WINSTONE SPECIALTY PRODUCTS Ltd
Publication of AU6811090A publication Critical patent/AU6811090A/en
Application granted granted Critical
Publication of AU637855B2 publication Critical patent/AU637855B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

AU68110/90A 1989-12-14 1990-12-14 An acoustic barrier Ceased AU637855B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NZ231784 1989-12-14
NZ23178489A NZ231784A (en) 1989-12-14 1989-12-14 Soundproof door with inner and outer rigid panels

Related Child Applications (1)

Application Number Title Priority Date Filing Date
AU52747/93A Addition AU660864B1 (en) 1993-12-24 1993-12-24 An acoustic barrier

Publications (2)

Publication Number Publication Date
AU6811090A AU6811090A (en) 1991-06-20
AU637855B2 true AU637855B2 (en) 1993-06-10

Family

ID=19923069

Family Applications (1)

Application Number Title Priority Date Filing Date
AU68110/90A Ceased AU637855B2 (en) 1989-12-14 1990-12-14 An acoustic barrier

Country Status (2)

Country Link
AU (1) AU637855B2 (en)
NZ (1) NZ231784A (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU409440B2 (en) * 1966-05-18 1968-05-30 Vaughan Interior Walls Inc Wall construction and sound attenuation means therefor
AU513727B2 (en) * 1977-03-26 1980-12-18 Yoshida Kogyo K.K. Thermally acoustically insulating structure
AU623647B2 (en) * 1988-05-04 1992-05-21 Road Construction Authority Sound absorption barriers

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU409440B2 (en) * 1966-05-18 1968-05-30 Vaughan Interior Walls Inc Wall construction and sound attenuation means therefor
AU513727B2 (en) * 1977-03-26 1980-12-18 Yoshida Kogyo K.K. Thermally acoustically insulating structure
AU623647B2 (en) * 1988-05-04 1992-05-21 Road Construction Authority Sound absorption barriers

Also Published As

Publication number Publication date
NZ231784A (en) 1993-03-26
AU6811090A (en) 1991-06-20

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