AT365270B - FIRST VENTILATION - Google Patents
FIRST VENTILATIONInfo
- Publication number
- AT365270B AT365270B AT136977A AT136977A AT365270B AT 365270 B AT365270 B AT 365270B AT 136977 A AT136977 A AT 136977A AT 136977 A AT136977 A AT 136977A AT 365270 B AT365270 B AT 365270B
- Authority
- AT
- Austria
- Prior art keywords
- ventilation
- Prior art date
Links
- 238000009423 ventilation Methods 0.000 title 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/17—Ventilation of roof coverings not otherwise provided for
- E04D13/174—Ventilation of roof coverings not otherwise provided for on the ridge of the roof
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT136977A AT365270B (en) | 1977-03-01 | 1977-03-01 | FIRST VENTILATION |
DE19787805302 DE7805302U1 (en) | 1977-03-01 | 1978-02-22 | FIRST VENTILATION |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT136977A AT365270B (en) | 1977-03-01 | 1977-03-01 | FIRST VENTILATION |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA136977A ATA136977A (en) | 1981-05-15 |
AT365270B true AT365270B (en) | 1981-12-28 |
Family
ID=3512395
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT136977A AT365270B (en) | 1977-03-01 | 1977-03-01 | FIRST VENTILATION |
Country Status (2)
Country | Link |
---|---|
AT (1) | AT365270B (en) |
DE (1) | DE7805302U1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1984002970A1 (en) * | 1983-01-27 | 1984-08-02 | Dobel Ab | Ventilator for ventilated roofs |
-
1977
- 1977-03-01 AT AT136977A patent/AT365270B/en not_active IP Right Cessation
-
1978
- 1978-02-22 DE DE19787805302 patent/DE7805302U1/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1984002970A1 (en) * | 1983-01-27 | 1984-08-02 | Dobel Ab | Ventilator for ventilated roofs |
Also Published As
Publication number | Publication date |
---|---|
ATA136977A (en) | 1981-05-15 |
DE7805302U1 (en) | 1978-06-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |