FR12555E - Aérateur - Google Patents
AérateurInfo
- Publication number
- FR12555E FR12555E FR12555DA FR12555E FR 12555 E FR12555 E FR 12555E FR 12555D A FR12555D A FR 12555DA FR 12555 E FR12555 E FR 12555E
- Authority
- FR
- France
- Prior art keywords
- aerator
- 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
- 238000005276 aerator Methods 0.000 title 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/02—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses
- E06B7/10—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses by special construction of the frame members
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR385782T | 1907-09-19 | ||
| FR12555T | 1910-03-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR12555E true FR12555E (fr) | 1910-10-11 |
Family
ID=1354736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR12555D Expired FR12555E (fr) | 1907-09-19 | 1910-03-25 | Aérateur |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR12555E (fr) |
-
1910
- 1910-03-25 FR FR12555D patent/FR12555E/fr not_active Expired
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