DC ELECTRODE NEGATIVE ROTATING ARC WELDING METHOD AND SYSTEM
- Application ID: EP12809938
- Status: █ EXAMINATION IN PROGRESS
This patent has the IPC class B23 (MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR) Meissner Bolte & Partnerschaft mbB is specialized in B23. 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.