Embodiments of the invention provide batteries, electrodes, and methods of making the same. According to one embodiment, a battery may include a positive plate having a grid pasted with a lead oxide material, a negative plate having a grid pasted with a le...

A spar (2), which is an embodiment of this carbon-fiber-reinforced plastic structure, is equipped with both a carbon fiber prepreg (6) and a conduction layer (8) that is provided on the surface (6a) of the carbon fiber prepreg (6) and that restricts the co...

Coating part for a vehicle has at least two layers. The first outer layer (1) consists of essentially a metal fiber meshed fabric whose stuctured top surface lies free and a second layer (7) behind the first which consists essentially of plastic. Between t...