The pressure lever comprises a lever body, fixing corner plates and locating assemblies.

The fixing of the heat insulating case (17) on the handle side of the door (13) is effected by means of supporting elements (20) of angle section type.

The top area of the built-in housing or frame is elastically joined to the vertical branches of the framework either directly by means of horizontal dampers or indirectly by means of angle brackets.

A combination venetian blind (6) and roller shade (4) support comprising a pair of mirror image combination brackets (2).

The fixing is done by mechanical fixing and by gluing.

The fastener may be a spring loaded grasping fastener, a magnetic or sticky fastener, a clamping fastener or a clip fastener.

All the parts slot into each other easily and are held by the four metal angle brackets (vertical posts).

The invention is applicable to rivet fixing.

Various means are described for the attachment including vacuum and mechanical attachment.

These three beams were interconnected by horizontal braces and a cross angle.

The area of attachment between the attachment end and the attachment surface is bounded by an attachment perimeter.

The attachment meas comprising snap-fit connector means.

Securement may comprise snap fit, sliding or other methods.

fixation of nitrogen by somatic hybridization

To make the package tight also in its corner areas, the coating extends also into the corner areas (7) of the lid (3).