Each electrode is tubular over its entire length.

The tubular member has a bore (16) extending therethrough from the distal extremity to the proximal extremity.

The stent remains stable over its entire length X.

Each interconnection conductor occupies one of the concentric layers over its entire length, or one layer over a part of its length and the other layer over a remainder of its length.

Each side has a flange extending along its length.

It is permitted for the width of the platform to be variable on the whole length of the platform.

The axial bore has substantially equal diameter throughout.

The modular system is capable of providing uniform illumination along its length.

A slit is provided at axially the entire length of the outer jacket.

Width of watercourse (as a range) along its length.

The second elongate member defines a lumen along its length.

Each antenna is preferably electrically insulated throughout its length.

Said automobile road (1) forms a second (top) tier of the system on which a cantilever (9) for mounting associated systems like the suspended monorail transport means (3) or the parking area (5) can be disposed.

The profiled spacer includes a diffusion-proof layer extending substantially on its entire width and on its entire length.

The conduit has essentially the same cross-section over the entire length.