[go: up one dir, main page]

CH27774A - Ventilation device for rooms - Google Patents

Ventilation device for rooms

Info

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
Application number
CH27774A
Other languages
German (de)
Inventor
Alfred Polla
Original Assignee
Alfred Polla
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Alfred Polla filed Critical Alfred Polla
Publication of CH27774A publication Critical patent/CH27774A/en

Links

CH27774A 1903-03-20 1903-03-20 Ventilation device for rooms CH27774A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (3)

* Cited by examiner, † Cited by third party
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

Similar Documents

Publication Publication Date Title
CH27774A (en) Ventilation device for rooms
FR328464A (en) Respirator
CH29788A (en) fan
FR338498A (en) Fan
CH27365A (en) Fan
CH35452A (en) Humidifier
FR338582A (en) Fan improvements
FR338775A (en) Fan improvements
FR345387A (en) Ventilation device
CH23256A (en) Ventilation apparatus
FR329243A (en) Nut-wedges improvements
CH28467A (en) Ceiling construction
CH29570A (en) Self-cooker
FI1973A (en) Ångöverhettningsanordning system Bonafede
FI1972A (en) Vertical-watten-angling system Bonafede
CH32953A (en) humidifier
FR342058A (en) Ventilation device
FR361191A (en) Ventilation device
FR3971E (en) Ventilation device
FR334645A (en) Mechanically actuated fan
FR335455A (en) Grille
CH10684A (en) Ventilation device for inhabited rooms
CH30870A (en) Ventilation device on footwear
CH31154A (en) Ventilation device on footwear
CH28674A (en) Control device