PISTON FOR LARGE SIZED INTERNAL COMBUSTION ENGINE
- Application ID: EP11813333
- Status: █ PATENT GRANTED
This EP application has the IPC class F02 (COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS). Berggren Oy AB is specialized in F02. 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.
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