GB9803939D0 - Acoustic structural elements - Google Patents
Acoustic structural elementsInfo
- Publication number
- GB9803939D0 GB9803939D0 GBGB9803939.9A GB9803939A GB9803939D0 GB 9803939 D0 GB9803939 D0 GB 9803939D0 GB 9803939 A GB9803939 A GB 9803939A GB 9803939 D0 GB9803939 D0 GB 9803939D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- structural elements
- acoustic structural
- acoustic
- elements
- structural
- 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
Links
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9803939.9A GB9803939D0 (en) | 1998-02-24 | 1998-02-24 | Acoustic structural elements |
GB9904253A GB2334537B (en) | 1998-02-24 | 1999-02-24 | Acoustic structural elements |
IE1999/0152A IE83549B1 (en) | 1999-02-24 | Acoustic structural elements |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9803939.9A GB9803939D0 (en) | 1998-02-24 | 1998-02-24 | Acoustic structural elements |
Publications (1)
Publication Number | Publication Date |
---|---|
GB9803939D0 true GB9803939D0 (en) | 1998-04-22 |
Family
ID=10827552
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GBGB9803939.9A Ceased GB9803939D0 (en) | 1998-02-24 | 1998-02-24 | Acoustic structural elements |
GB9904253A Expired - Fee Related GB2334537B (en) | 1998-02-24 | 1999-02-24 | Acoustic structural elements |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9904253A Expired - Fee Related GB2334537B (en) | 1998-02-24 | 1999-02-24 | Acoustic structural elements |
Country Status (1)
Country | Link |
---|---|
GB (2) | GB9803939D0 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITPI20100033A1 (en) * | 2010-03-23 | 2011-09-24 | Federico Nardini | SOUND-ABSORBING DEVICE PARTICULARLY FOR ANTI-NOISE BARRIERS. |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5193318A (en) * | 1991-10-23 | 1993-03-16 | Rpg Diffusor Systems, Inc. | Acoustical diffusing and absorbing cinder blocks |
US5226267A (en) * | 1991-10-23 | 1993-07-13 | Rpg Diffusor Systems, Inc. | Acoustical diffusing and absorbing cinder blocks |
-
1998
- 1998-02-24 GB GBGB9803939.9A patent/GB9803939D0/en not_active Ceased
-
1999
- 1999-02-24 GB GB9904253A patent/GB2334537B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB2334537B (en) | 2000-08-16 |
GB9904253D0 (en) | 1999-04-21 |
IE990152A1 (en) | 2000-11-01 |
GB2334537A (en) | 1999-08-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AT | Applications terminated before publication under section 16(1) |