CH27774A - Ventilation device for rooms - Google Patents
Ventilation device for roomsInfo
- Publication number
- CH27774A CH27774A CH27774A CH27774DA CH27774A CH 27774 A CH27774 A CH 27774A CH 27774 A CH27774 A CH 27774A CH 27774D A CH27774D A CH 27774DA CH 27774 A CH27774 A CH 27774A
- Authority
- CH
- Switzerland
- Prior art keywords
- rooms
- ventilation device
- ventilation
- Prior art date
Links
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH27774T | 1903-03-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH27774A true CH27774A (en) | 1904-02-15 |
Family
ID=4241356
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH27774A CH27774A (en) | 1903-03-20 | 1903-03-20 | Ventilation device for rooms |
Country Status (1)
Country | Link |
---|---|
CH (1) | CH27774A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5588911A (en) * | 1995-10-11 | 1996-12-31 | Ac Directional Control, Inc. | Mechanical control for central air conditioners' outlets |
DE19620754A1 (en) * | 1996-05-23 | 1997-11-27 | Schako Metallwarenfabrik | Expansion outlet for air |
-
1903
- 1903-03-20 CH CH27774A patent/CH27774A/en unknown
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5588911A (en) * | 1995-10-11 | 1996-12-31 | Ac Directional Control, Inc. | Mechanical control for central air conditioners' outlets |
DE19620754A1 (en) * | 1996-05-23 | 1997-11-27 | Schako Metallwarenfabrik | Expansion outlet for air |
DE19620754C2 (en) * | 1996-05-23 | 1999-01-21 | Schako Metallwarenfabrik | Source outlet |
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