ATE56526T1 - VENTILATION DEVICE FOR ROOFS OF BUILDINGS. - Google Patents

VENTILATION DEVICE FOR ROOFS OF BUILDINGS.

Info

Publication number
ATE56526T1
ATE56526T1 AT87301623T AT87301623T ATE56526T1 AT E56526 T1 ATE56526 T1 AT E56526T1 AT 87301623 T AT87301623 T AT 87301623T AT 87301623 T AT87301623 T AT 87301623T AT E56526 T1 ATE56526 T1 AT E56526T1
Authority
AT
Austria
Prior art keywords
roofs
buildings
ventilation device
ventilation
Prior art date
Application number
AT87301623T
Other languages
German (de)
Inventor
Norbert Peters
Dietmar Daams
Original Assignee
Colt Int Holdings
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
Priority claimed from DE19863606563 external-priority patent/DE3606563A1/en
Priority claimed from DE19868605429 external-priority patent/DE8605429U1/en
Priority claimed from DE19868605430 external-priority patent/DE8605430U1/en
Application filed by Colt Int Holdings filed Critical Colt Int Holdings
Priority claimed from EP87301623A external-priority patent/EP0234925B1/en
Application granted granted Critical
Publication of ATE56526T1 publication Critical patent/ATE56526T1/en

Links

AT87301623T 1986-02-28 1987-02-25 VENTILATION DEVICE FOR ROOFS OF BUILDINGS. ATE56526T1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19863606563 DE3606563A1 (en) 1986-02-28 1986-02-28 Ventilating device for the roofs of buildings
DE19868605429 DE8605429U1 (en) 1986-02-28 1986-02-28 Outer housings for ventilation devices, in particular roof fans
DE19868605430 DE8605430U1 (en) 1986-02-28 1986-02-28 Shutter lamella for ventilation devices, in particular roof ventilators
EP87301623A EP0234925B1 (en) 1986-02-28 1987-02-25 Ventilation device for building roofs

Publications (1)

Publication Number Publication Date
ATE56526T1 true ATE56526T1 (en) 1990-09-15

Family

ID=27433533

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87301623T ATE56526T1 (en) 1986-02-28 1987-02-25 VENTILATION DEVICE FOR ROOFS OF BUILDINGS.

Country Status (1)

Country Link
AT (1) ATE56526T1 (en)

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee