ES270674Y - Conducto vertical de tiro forzado para chimeneas o vias de ventilacion de locales. - Google Patents
Conducto vertical de tiro forzado para chimeneas o vias de ventilacion de locales.Info
- Publication number
- ES270674Y ES270674Y ES1983270674U ES270674U ES270674Y ES 270674 Y ES270674 Y ES 270674Y ES 1983270674 U ES1983270674 U ES 1983270674U ES 270674 U ES270674 U ES 270674U ES 270674 Y ES270674 Y ES 270674Y
- Authority
- ES
- Spain
- Prior art keywords
- duct
- fireplaces
- premises
- ventilation
- ways
- 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 |
---|---|---|---|
ES1983270674U ES270674Y (es) | 1983-03-05 | 1983-03-05 | Conducto vertical de tiro forzado para chimeneas o vias de ventilacion de locales. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES1983270674U ES270674Y (es) | 1983-03-05 | 1983-03-05 | Conducto vertical de tiro forzado para chimeneas o vias de ventilacion de locales. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES270674U ES270674U (es) | 1983-08-01 |
ES270674Y true ES270674Y (es) | 1984-03-01 |
Family
ID=8424499
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1983270674U Expired ES270674Y (es) | 1983-03-05 | 1983-03-05 | Conducto vertical de tiro forzado para chimeneas o vias de ventilacion de locales. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES270674Y (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2143925B1 (es) * | 1997-08-29 | 2000-12-01 | Prefabricado Antonio Cruz Vali | Sistema de evacuacion natural de aire viciado y de humos en una edificacion. |
ES2170621B1 (es) * | 1999-12-02 | 2003-12-16 | Conductaire S A | Conducto para extraccion de humos. |
-
1983
- 1983-03-05 ES ES1983270674U patent/ES270674Y/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES270674U (es) | 1983-08-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1K | Utility model lapsed |
Effective date: 19970303 |