A DRAINING DEVICE
- Application ID: EP11706239
- Status: █ PATENT GRANTED
This EP application has the IPC class B64 (AIRCRAFT; AVIATION; COSMONAUTICS). PROXIP is specialized in B64. PROXIP is specialised in B64 (AIRCRAFT; AVIATION; COSMONAUTICS). 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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