An oil shale formation may be treated using an in situ thermal process. The flour is first heated over heat for a sufficient amount of time to undergo a chemical change causing the granule molecules to burst and become gelantize. In this case the hydraulic shifting device comprises a further parking lock valve, and the two parking lock valves and the parking lock cylinder are designed and connected with one another in such manner that the parking lock can only be disengaged by pressurizing the parking lock cylinder if the two parking lock valves are each switched to a particular shift position. Each set of independent stator windings is configured to be independently energized and, when energized, magnetically independent of the other sets of independent stator windings. The invention further relates to products, methods and uses related to said protein complex. Among them, a laminated resin material in which the fiber reinforced thermoplastic resin layer made by the dispersion method is an expansion molded stampable sheet and which has a skin material further on the adhesive resin layer is a material excellent in both of the characteristics of adhesion and rigidity and suitable as automotive interior materials.