Swashplateless coaxial rotary wing aircraft
- Application ID: EP14177865
- Status: █ PATENT GRANTED
This patent has the IPC class B64 (AIRCRAFT; AVIATION; COSMONAUTICS) Klunker Schmitt-Nilson Hirsch Patentanwälte (KSNH) Klunker IP Patentanwälte PartG mbB is specialized in B64. 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.