An apparatus Fr OEVERFOERING of substantially the FRISKLUFT FRAON ETT STATIONAERT STAELLE TILL ETT SIG FOERFLYTTANDE LUFTMOTTAGNINGSSTAELLEA device for transfer of preferably fresh air from a stationary place to a movable place. A stationary elongated box with fresh air supply is provided with...
An apparatus Fr OEVERFOERING of substantially the FRISKLUFT FRAON ETT STATIONAERT STAELLE TILL ETT SIG FOERFLYTTANDE LUFTMOTTAGNINGSSTAELLE.A device for transfer of preferably fresh air from a stationary place to a movable place. A stationary elongated box with fresh air supply is provided ...
Further, the connection body has a slide part locating inside of the box for lifting the tightening band from the slot edges and has passages permitting air to flow from the box through the connection body and to an outlet pipe connected to the movable place.SVENSSON SVEN ERIC...