A device at a building for preventing propagation of fire and/or fire gases and a method and a device for supply of fluid
A Standard patent application filed on 17 January 1997 credited to Eriksson, Bertil
Details
Application number :
14597
Application type :
Standard
Application status :
CEASED
Under opposition :
No
Proceeding type :
Invention title :
A device at a building for preventing propagation of fire and/or fire gases and a method and a device for supply of fluid