Rotational molding techniques – coupled with Microthene® polyolefin powders from Equistar Chemicals – can be used to make hollow items of any size, open or closed, and of any desired shape.

The hollow display cover structure may be formed from a structure having an inner surface . The structure may be an elongated member having a longitudinal axis .

For the first time, the rather challenging full-color electrophoretic display was successfully achieved by colored hollow nanoparticles containing mixed transition metal oxides synthesized via...

With the 3 frontal keys is possible to programme the value on the display for every turn of the hollow shaft and start the following functions: reset/preset of quota, absolute/relative quota, conversion …

Profile Most-used size in slim design Hollow shaft, max. Ø 20 mm Counter with 5 decades and fine reading Display can be designed for “mm” or “inch” Magnifying function for good readability

Fig. 4 Well trajectory display based on a stratigraphic correlation model (different color lines are different well trajectories, and the symbols on the top are the ground well sites)

[0006] The hollow body will be obtained from a single piece of sheet material taking maximum advantage of the development of said sheet for defining the various 50 faces of the hollow body.