FR911724A - Roof ventilation system - Google Patents
Roof ventilation systemInfo
- Publication number
- FR911724A FR911724A FR911724DA FR911724A FR 911724 A FR911724 A FR 911724A FR 911724D A FR911724D A FR 911724DA FR 911724 A FR911724 A FR 911724A
- Authority
- FR
- France
- Prior art keywords
- ventilation system
- roof ventilation
- roof
- ventilation
- 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR911724T | 1945-06-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR911724A true FR911724A (en) | 1946-07-18 |
Family
ID=9420858
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR911724D Expired FR911724A (en) | 1945-06-22 | 1945-06-22 | Roof ventilation system |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR911724A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6050039A (en) * | 1998-03-03 | 2000-04-18 | O'hagin; Harry | Attic vent with a one-piece, fitted skeleton |
US6447390B1 (en) * | 1992-08-04 | 2002-09-10 | O'hagin Harry Theodore | Method and apparatus for roof ventilation |
US6491579B1 (en) | 1992-08-04 | 2002-12-10 | O'hagin Harry T. | Roof ventilation system and method |
-
1945
- 1945-06-22 FR FR911724D patent/FR911724A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6447390B1 (en) * | 1992-08-04 | 2002-09-10 | O'hagin Harry Theodore | Method and apparatus for roof ventilation |
US6491579B1 (en) | 1992-08-04 | 2002-12-10 | O'hagin Harry T. | Roof ventilation system and method |
US6050039A (en) * | 1998-03-03 | 2000-04-18 | O'hagin; Harry | Attic vent with a one-piece, fitted skeleton |
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