AU636938B2 - An acoustic barrier - Google Patents

An acoustic barrier

Info

Publication number
AU636938B2
AU636938B2 AU68111/90A AU6811190A AU636938B2 AU 636938 B2 AU636938 B2 AU 636938B2 AU 68111/90 A AU68111/90 A AU 68111/90A AU 6811190 A AU6811190 A AU 6811190A AU 636938 B2 AU636938 B2 AU 636938B2
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
AU68111/90A
Other versions
AU6811190A (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 AU6811190A publication Critical patent/AU6811190A/en
Application granted granted Critical
Publication of AU636938B2 publication Critical patent/AU636938B2/en
Assigned to WINSTONE SPECIALTY PRODUCTS LIMITED reassignment WINSTONE SPECIALTY PRODUCTS LIMITED Alteration of Name(s) of Applicant(s) under S113 Assignors: Winstone Specialty Products Limited (formerly Giblaw Formations No. 139 Limited)
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

AU68111/90A 1989-12-14 1990-12-14 An acoustic barrier Ceased AU636938B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NZ23178289A NZ231782A (en) 1989-12-14 1989-12-14 Acoustic barrier door
NZ231782 1989-12-14

Publications (2)

Publication Number Publication Date
AU6811190A AU6811190A (en) 1991-06-20
AU636938B2 true AU636938B2 (en) 1993-05-13

Family

ID=19923067

Family Applications (1)

Application Number Title Priority Date Filing Date
AU68111/90A Ceased AU636938B2 (en) 1989-12-14 1990-12-14 An acoustic barrier

Country Status (2)

Country Link
AU (1) AU636938B2 (en)
NZ (1) NZ231782A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU660864B1 (en) * 1993-12-24 1995-07-06 Winstone Specialty Products Limited An acoustic barrier

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU660864B1 (en) * 1993-12-24 1995-07-06 Winstone Specialty Products Limited An acoustic barrier

Also Published As

Publication number Publication date
NZ231782A (en) 1993-04-28
AU6811190A (en) 1991-06-20

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