FR18483E - Aerator - Google Patents
AeratorInfo
- Publication number
- FR18483E FR18483E FR18483DA FR18483E FR 18483 E FR18483 E FR 18483E FR 18483D A FR18483D A FR 18483DA FR 18483 E FR18483 E FR 18483E
- 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
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 | ||
FR18483T | 1913-08-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR18483E true FR18483E (en) | 1914-04-25 |
Family
ID=1359840
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR18483D Expired FR18483E (en) | 1907-09-19 | 1913-08-25 | Aerator |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR18483E (en) |
-
1913
- 1913-08-25 FR FR18483D patent/FR18483E/en not_active Expired
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