ES250702Y - Cortina acustica - Google Patents
Cortina acusticaInfo
- Publication number
- ES250702Y ES250702Y ES1980250702U ES250702U ES250702Y ES 250702 Y ES250702 Y ES 250702Y ES 1980250702 U ES1980250702 U ES 1980250702U ES 250702 U ES250702 U ES 250702U ES 250702 Y ES250702 Y ES 250702Y
- Authority
- ES
- Spain
- Prior art keywords
- acoustic curtain
- curtain
- 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
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES1980250702U ES250702Y (es) | 1980-04-22 | 1980-04-22 | Cortina acustica |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES1980250702U ES250702Y (es) | 1980-04-22 | 1980-04-22 | Cortina acustica |
Publications (2)
Publication Number | Publication Date |
---|---|
ES250702U ES250702U (es) | 1981-04-01 |
ES250702Y true ES250702Y (es) | 1981-12-01 |
Family
ID=8408855
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1980250702U Expired ES250702Y (es) | 1980-04-22 | 1980-04-22 | Cortina acustica |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES250702Y (es) |
-
1980
- 1980-04-22 ES ES1980250702U patent/ES250702Y/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES250702U (es) | 1981-04-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1K | Utility model lapsed |
Effective date: 19971001 |