ROTARY CONNECTION OF A ROTOR BLADE TO THE ROTOR HUB OF A WIND ENERGY PLANT
- Application ID: EP11706571
- Status: █ APPLICATION DEEMED TO BE WITHDRAWN
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This EP application has the IPC class F03 (MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR). Here you find a list of all patent agent firms which are specialized in this IPC class. For a similar patent, they might be a good choice.